On game shows, one of the most popular forms of entertainment, contestants display their knowledge and smarts to the entire nation. However, some contestants make complete fools of themselves and do things that not only dumbfound the host, but cause the audience to break out in complete hysterics.

To be fair, just like with the separate GameShow pages in WhatAnIdiot (for longer-running programs), said players try their best to perform well. After all, they're in front of cameras and (often) a studio audience is watching their every move. Plus, they may be under a [[TimedMission time limit]] and the show is taping to be shown sometime in the future. As such, it can be expected for some to be unusually nervous and as a result, give into pressure. [[Series/WheelOfFortune Pat Sajak]] – especially after a BonusRound loss of a seemingly easy puzzle – has said many times that playing the game at home or from the studio audience is ''far different'' than it is for the contestants, who are under stress to do well and sometimes fail to perform under pressure.

Then again, some contestants ''do'' give the wrong answer '''on purpose''', just for a few laughs or simply to show off. That doesn't make them any less stupid, mind you, but instead become far more worthy of being here. These examples are classic instances of a contestant blowing it big time.

[[folder:''1 vs. 100'']]
* One Mob member on ''Series/OneVersusAHundred'' missed a question that essentially asked what a "#2 Dixon Ticonderoga" is, guessing a lunchbox instead of the right answer of a pencil. When asked to explain her guess, she figured that since "#2" is slang for a bowel movement, that "lunchbox" was slang for a ''[[ToiletHumor really big]]'' bowel movement.
* One contestant, when asked if the US flag has more red stripes, white stripes, or the same number of each, polled the mob and asked how many said they had the same number. After seeing the low response, she said that she knew the flag had an odd number of stripes. So either she was lying, or stupid.
* One question asked how many six-packs would get you 99 bottles of beer, with the choices being greater than, less than or exactly fifteen. The contestant used a help, claiming to not know much about beer. The question also knocked out a ton of mob members who, when interviewed, said they weren't beer drinkers either. [[ComicallyMissingThePoint That's great, but the question was a math problem!]]
* The very first One on the American version to lose to the Mob got handed a question that he used both of the Helps that were allowed at the time on it. At this point in the game, about half of the Mob was still around, including [[Series/{{Jeopardy}} Ken Jennings]]. The first help, "Poll The Mob", had only '''4''' players picking the answer he asked about, and Jennings wasn't one of them.\\
'''You'd Expect''' For him to realize that at this relatively early stage, FourIsDeath, and the answer they chose is clearly wrong.\\
'''Instead''' He uses his other Help, still thinking that answer. This can be somewhat justified, but...\\
'''This Results In''' The second Help, "Ask The Mob", picks two members, one who had the correct answer, and, as it turns out, one of the [[FourIsDeath 4 players who gave the answer he polled about earlier.]] They have to be honest with which answer they chose, but can be deceptive about why. This knocks out the other incorrect answer, by the way.\\
'''You'd Expect''' For him to get it right. There is really no reason to trust one of the four at this point when everyone else said the other one.\\
'''Instead''' He locks in the answer the 4 players chose, because that was "his first instinct."\\
'''The result''' To not many people's surprise, he gets it wrong, and loses the entire game alongside the [[SarcasmMode "fantastic four"]] plus one other person who had given the other wrong answer, losing his money to the Mob and Ken Jennings, who all got it right.
* February 2008: the American version aired a pop culture-themed episode and brought on a contestant who claimed to be a pop culture buff. He was asked which movie--''WesternAnimation/TheSimpsonsMovie'', ''Film/SpiderMan3'', or ''Film/{{Superbad}}''--had fittingly premiered in Springfield, Vermont.
** '''You'd Expect''': The guy knows ''WesternAnimation/TheSimpsons'' takes place in a town called Springfield, and goes with ''The Simpsons Movie''.
** '''Instead''': He leaned towards ''Superbad''; he Polled the Mob about it, and found that only three of them had chosen it. Still unsure, he Asked the Mob; the two Asked members had chosen ''Simpsons'' and ''Superbad'', which ruled out ''Spider-Man 3''.
** '''You'd Then Expect''': The contestant figures ''Simpsons'' is correct, since only a few Mob members chose ''Superbad''.
** '''Instead''': STILL unsure, he wasted his one remaining help by Trusting the Mob. He moved on and got a sneak peek at the next question--it was about Patti Scialfa, whom he had never heard of before.
** '''You'd THEN Expect''': The contestant takes his stupidly earned money and leaves.
** '''INSTEAD''': He kept going, despite having no helps and knowing nothing about the question's subject.
** '''FINALLY''': The question asked which musical artist Scialfa used to sing back-up for. The correct answer was Music/BruceSpringsteen, but the contestant ruled him out and chose someone else, thus leaving the show with nothing.
** '''Contestant's "Justification"''': He didn't know anything about Springsteen's backup singers, [[LogicalFallacies so he decided it couldn't be him]]. That was literally his reasoning.

[[folder:''The $1,000,000 Chance Of A Lifetime'']]
* 1986: On a late-Season 1 episode of ''Series/TheOneMillionChanceOfALifetime'', two couples (already struggling during a bad day on the show) were faced with a puzzle whose clues led to "IMELDA MARCOS".
** '''You'd Expect''': With numerous clues including "shoes" and "Philippines" showing, for at least one of the four contestants to recognize the name of the widow of the Filipino dictator, who was constantly in the news at about that time.
** '''Instead''': Both couples are completely stumped, and both admit they had never so much as heard of Marcos.
* In another episode, all but the M's are showing in the puzzle "MOUNT RUSHMORE".
** '''You'd Expect''': At least one of the couples to recognize the name of a well-known national landmark.
** '''Instead''': Nobody can solve it.

[[folder:''Are You Smarter Than A 5th Grader?'']]
* The first ever contestant of ''Series/AreYouSmarterThanAFifthGrader'' did not know Andrew Johnson was the first president to be impeached and thought Columbus Day was celebrated in ''[[FacePalm September!]]'' He walked with [[EpicFail $5,000]], not answering a single question without one of his cheats. While not getting the first question may not seem so bad, consider this; he was a ''[[ArtisticLicenseHistory UCLA American History graduate!]]''
* The first contestant on the program to "flunk out" with $0, Pat Germano, did so on the first question when he went straight for a 3rd grade question, and got a multiple choice question asking what "biosphere" we live in (Correct Answer, C) Troposphere). He uses his Copy, but his classmate got the question wrong, ending the quiz and sending him home broke. He returned as the first classmate in a "Flunkout" edition, and, when restarting the game, goes '''one grade level''' higher than what he lost out on. Jeff was quick to chide him pushing his luck a second time when he should have learned and started with the "little green ones at the bottom" (The 1st Grade questions, which are easy). He flunks out on the first question ''again''.
* Ashley [=McCohn=], who lost '''on her first question'''. The funny part came when the producers seemed to like her personality enough to force Wayne Brady to come in and invite her to appear on sister show ''Series/DontForgetTheLyrics''...where she lost on the $10,000 level when she picked a category containing {{Title Theme Tune}}s she had [[TemptingFate never heard of.]]
* One contestant didn't know how "vowel" is spelled when the question was how many consonants in that word. She thought it was "voul".
* [[DumbBlond Kellie]] [[TheDitz Pickler]], who thinks Europe is a country where everyone speaks French.
** [[SarcasmMode Or even better]], made a guess at a history question, based on how all the letters in the correct person's last name...''[[TooDumbToLive were in HER last name!]]'' This proves the adage that you don't have to be smart to be rich and famous, just attractive.
* [[http://www.youtube.com/watch?v=xHgkbdXnMiY 352 feet in a yard?!]]
** If what she said is true, a mile has exactly 15 yards. It could have been some other measurement.
* Another contestant horrifically flubbed the first question (1st-Grade Health), which asked if the esophagus connects the mouth to the nose (it connects the mouth to the stomach). The guy, a freaking ''pre-med student'', says "True". If it weren't for the Save he would've been gone, but Foxworthy jabs at him by saying "Thank God you are not my doctor!" and "Did you go to any of your pre-med classes while you were there?"
* [[https://www.youtube.com/watch?v=613hHzdp6lk This contestant]], when asked "What planet in our solar system takes the least amount of time to orbit the Sun?", said that [[ArtisticLicenseAstronomy the Moon did because we see it every night]].
-->'''Contestant:''' I'm gonna go with the Moon. I'm gonna lock in the Moon. [[labelnote:answer]] It's Mercury, which is much closer to the Sun that the Moon, which does NOT orbit the Sun at all, but rather, Earth. [[/labelnote]]
* One contestant early in the syndie run, Charity Cabico, was relatively lousy with her test, missing the first two questions and needing to be Saved on the third one [[note]] in syndication, the contestant keeps playing until all 10 questions have been dealt with, and if they have any money after them (up to $25,000; wrong answers reset their bank to $0 and lowers the potential final prize), they can play the 11th question, which is called "Bonus" and multiples the final total by 10, but operates under the same rules (only the subject is given; once seen, the player has to answer if they elected to earlier), or drop out with the money they already have; anything less than a perfect run of all 11 questions, which would win them $250,000, forces them to say the exit {{CatchPhrase}} "I am not smarter than a 5th grader!"; the second season reduced it down to 8 questions amongst the lower 4 grades and one 5th grade question for the final. [[/note]], but her final question, a 1st grade question, asked for a continent, and she gave them, [[ArtisticLicenseGeography "The United States"]]. This resulted in her only winning a $250 gift card since she had no money, and the "Bonus" question was never played [[note]] Contestants who miss the final question of the main 10 or get the Bonus question wrong with less than $2,500 get that gift card; contestants who lose the "Bonus" with more than that get a $2,500 credit card. [[/note]]
* July 28, 2015: Another contestant (an attorney) flunks the first question (1st grade spelling) when asked which month alphabetically follows November. Her answer? September.
* September 1, 2015: Yet another contestant (a paleontologist) wipes out on the first question (1st Grade Grammar) after saying that only 3 letters needed to be capitalized in the sentence "On her birthday, Angela went hiking with Lauren & her dog, Spike."

* "What 'O' is the generic name for any living animal or plant, including bacteria and viruses?" A contestant infamously answered "[[FreudianSlip Orgasm]]."
* Another contestant on ''Series/{{Blockbusters}}'' almost immediately realized her mistake when she answered "Yugoslavians" to "What 'U' were the Eastern Europeans who originated the tradition of painting Easter Eggs?"

[[folder:''Body Language'']]
* On one episode of ''Series/BodyLanguage'', Ed Begley Jr. couldn't figure out [[http://www.youtube.com/watch?v=qARkYzVcHE4 a puzzle whose answer was Johnny Olson]] because he had never seen ''Series/ThePriceIsRight''. Years later, in 2009, he showed up on ''Price'' for an Earth Day episode.

* On the ''premiere'', no less. The premise of ''[[Series/{{Boom}} BOOM!]]'' is to defuse a bomb by eliminating all the correct answers of a multiple choice question, leaving only the wrong answer. On a question about which three of the four street signs listed have the LEAST number of sides, the contestant quickly eliminated Speed Limit and One Way (four sides each). Left with Yield and School Crossing, he concludes that the Yield sign only has three... ''and clips the School Crossing wire''.

[[folder:''Bullseye'' (UK)]]
* When the first 180 was hit on ''[[Series/BullseyeUK Bullseye]]'', the partner failed to answer relatively simple questions and blew the chance for big cash.
* One team managed to win all nine prizes on the bonus board (the eight numbered prizes and Bully's Special Prize for the center target), which host Jim Bowen congratulated them on as it had never happened before. Despite this, they decided to go for the Star Prize...and lost a two-week vacation.
* A contestant on the Challenge version thought ''every country'' had a sun.

[[folder:''Cash Cab'']]
* One particularly notable incident from the Canadian ''Series/CashCab'', with Adam Growe:
-->'''Adam:''' What relative of the seal has external ears and can rotate its hind flippers?\\
'''Contestant 1:''' (''deliberating'') Is it...penguin?\\
'''Contestant 2:''' I think it might be sea lion...\\
'''Contestant 3:''' Probably sea lion...\\
'''Contestant 1:''' I dunno. Maybe penguins aren't really seals after all.
* Also from the Canadian version, when shown the video bonus question at the end and asked to identify what [[http://www.live-adventurously.com/wp-content/uploads/2011/02/Google-Image-Result-for-http___www.beachbrat.net_images_Stingray4.jpg.jpg this]] creature was:
-->'''Contestant:''' Are those jellyfish?
* Another one from the Canadian edition: two women answer that ''Disney/TheLionKing'' was set in the Mojave Desert (which is in ''North America''). It was only their first question, and they were kicked off two questions later.
* On the American version, the one that made every {{Anime}} fan wince...or burst out laughing:
-->'''Ben Bailey:''' An alternative to permanent tattoos, what plant dye, popular in India, is used for temporary body art?\\
'''Contestant:''' I know this!\\
'''Ben:''' You do?\\
'''Contestant:''' {{Hentai}}!\\
'''Ben:''' (''AsideGlance'' ''{{Beat}}'') The correct answer is "henna".

[[folder:''Celebrity Name Game'']]
* On two occasions, the contestant guessing has absolutely gone blank when the answer was the name of someone ''on stage with them.'' In the first case, it was host Craig Ferguson, and later on, celebrity guest Dave Foley (who all but hinted that he qualified under the category being played).
* Once, in an attempt to convey "Kim Kardashian", the cluegiver said "She owned a lot of hotels," thinking of Paris Hilton. Neither Kardashian nor Hilton have anything to do with hotels.
* Craig stated that this character was white and lived under the sea, but specifically said that it did not live [[WesternAnimation/SpongebobSquarepants in a pineapple]].
** '''You'd Expect''': A contestant to realize that it was definitely not a ''Spongebob'' character. (It was [[Literature/MobyDick Moby-Dick]])
** '''Instead''': A contestant guessed "[=SpongeBob SquarePants=]" anyway.
* The category was things that have appeared on the front page of ''Time'', and the cluegiver said it was a band with a very short name. The contestant's guess? "Music/StoneTemplePilots" (it was actually Music/TheWho)
* Trying to get Denzel Washington, "His last name is our nation's capital." "Sacramento?"
* The category involved famous Toms and the word was "[[WesternAnimation/{{Rugrats}} Tommy Pickles]]", so the cluegiver said something to the effect of "it's what pregnant women like to eat" (alluding to a superstition that pregnant women have cravings for pickles and ice cream). The contestant guessed "green onions".
* The word was "Lance Bass"; the cluegiver managed to get her partner to figure out the last name, but when she used "Neil Armstrong" as a clue (trying to get her to relate to Lance Armstrong), she guessed "Neil Bass".
** The contestants right after them didn't fare well either; firstly, a guesser accidentally said "UsefulNotes/AlCapone" when trying to guess Creator/AlPacino, and then when Al Capone actually came up as the word a few moments later (theoretically allowing the use of a LampshadeHanging "you accidentally said this earlier" as a clue), the cluegiver ''passed''.
* A cluegiver somehow confused [[WesternAnimation/TheSimpsons Lisa Simpson]] with Jessica Simpson.
* October 5, 2015: In a game shows category, the cluegiver gets their wires crossed with ''Series/LetsMakeADeal''-related clues ''twice'', first saying "This is what Monty Hall would say" as a clue for "[[Series/ThePriceIsRight Come on down]]" (somehow the contestant still managed to guess correctly), and then saying that ''Series/DealOrNoDeal'' involves looking behind curtains.

* One rebus on ''Classic {{Series/Concentration}}'' showed D+RACK+EWE+LA (the rack being of the type used by auto mechanics). Neither contestant could solve it after it was fully exposed, so host Alex Trebek started offering clues. When he said, "Bela Lugosi," the female contestant rang in and said, "Frankenstein."

[[folder:''Double Dare'']]
* 1987: "In 1869, what did O.A. North invent that forever changed the look of your closet? A. Moth Balls, B. Coat Hangers, C. The Boogey Man." Almost every multiple choice question asked on ''Series/DoubleDare1986'' has a joke answer for C, so the contestants can narrow it down to a 50/50 shot of answering it correctly.
** '''You'd Expect''': Since the question had been dared by the other team, either give the right answer of B or try to double dare it back.
** '''Instead''': The team answers with The Boogey Man, resulting in laughter from host Marc Summers. Because of the dare, the other team gets $40.
* 1990 (''Family''): A question asking what the first ''Film/JamesBond'' film was. The team has just received this question back on a double dare.
** '''You'd Expect''': The physical challenge, perhaps a bold guess of ''Film/DrNo''.
** '''Instead''': They answer with the wrong movie and mangle the title, ''[[Film/{{Goldfinger}} Gold]]'''[[Film/{{Goldfinger}} en]]'''[[Film/{{Goldfinger}} finger]]''. The other team picks up $200 due to the blunder.
* 1992: "Which of the following is missing on a Manx cat? A. Tail, B. Hair, [[WhoWritesThisCrap C. Sense of Humor]]."
** '''You'd Expect''': A guess of Tail (the correct answer) or Hair, maybe daring it to the other team if they're not sure.
** '''Instead''': They answer with Sense of Humor. Cue Marc's [[DeadpanSnarker deadpan response]], "I just read 'em, folks. That's all I do."

[[folder:''Face The Music'']]
* A 1980 episode of ''Series/FaceTheMusic'' had a tie game after a round. The two contestants (Dorothy, a 60-ish woman who stammers most of her answers and Michael, a young Asian-American man in his 20s) are shown pictures of Lawrence Welk, Catherine Bach, and Carroll O'Connor.
** '''You'd Expect''': Even on a game show where intelligence isn't a prerequisite, for one of them to at least recognize three well-known popular culture figures – the bandleader of a top-rated syndicated TV series, an actress from a show that was currently in the top 5 of the Nielsen ratings, and the star of probably '''the''' biggest show of the 1970s – bringing an end to the tiebreaker round after the first song.
** '''Instead''': [[https://youtu.be/Q4zWL8pBtmQ?t=737 A comedy of errors.]]
*** Dorothy rings in, spits out (after reciting most of the lyrics) "The Band Played On". She matches it with "[[Series/AllInTheFamily Archie Bunker]]". (Her opponent, Michael, claps gleefully and hyperactively jumps up and down like a little kid when she gives the wrong answer. Correct answer: Lawrence Welk.)
*** Dorothy immediately identifies "A Pretty Girl is Like a Melody". Even she should be able to identify Catherine Bach, or give a reasonable guess, but all she can say, "The girl in the picture but I don't know her name." (Michael tries to ring in but is denied.)
*** With a correct guess of "99 Bottles of Beer on the Wall", Michael answers Archie Bunker. Unfortunately, the producers were looking for the actor's real name (which Dorothy gets right, but since she didn't ring in first, she wasn't credited with the answer).
** With all three pictures exhausted, a new montage is shown: Andy Williams, Lindsay Wagner, and Telly Savalas. '''Again, You'd Expect''': With three well-known celebrities, a hastened end of the round upon a quick correct answer:
** '''Instead''': More bungling:
*** After Michael easily identifies the Bee Gees' "More Than a Woman", he answers Cheryl Ladd. Host Ron Ely is in disbelief: "I don't believe this!" as the audience is beside itself in laughter. (Correct answer: Lindsay Wagner.)
*** After Dorothy spits out reasonable guesses (half of them incoherent) before saying "Zorba the Greek", she ''finally'' gives a correct match: Telly Savalas.

* ''Series/{{Go}}'' may have run for just 79 episodes (October 3, 1983 to January 20, 1984), but it still managed to produce some moments:
** Week of October 10: the clock gets to 99 seconds, stopping gameplay right then. Given that this followed ''six'' straight wrong answers, this may have been a good thing.
** Week of November 7: during a week that had the cast of ''Series/DaysOfOurLives'' competing against ''Series/AnotherWorld'', the clock stops at 99 seconds [[http://www.youtube.com/watch?v=G_sJ32C2q1Y again.]]
*** From that round: "What" "color" "is" "Leann's" "hair?" (''ding!'') "Yellow!"
** "What" "moos?" (''ding!'') "A car!"

* [[http://www.youtube.com/watch?v=RvZZJbnOsuQ March 3, 2000:]] The $25,000-question of the third game is as follows: "Which show did NOT feature Chuck Woolery as a regular host?" The choices are: ''Series/LoveConnection'', ''Series/{{Scrabble}}'', ''Series/WheelOfFortune'', and ''Series/SingledOut''.
** '''You'd Expect''': The contestant in control, Dennis, to lock in with ''Singled Out'', and then the captain, Darrell, will accept the answer. At the very worst, Dennis will give another answer if he's unsure and Darrell will overrule him with the correct answer.
** '''Instead''': Dennis, [[TemptingFate boasting that he has followed Chuck's career]], answers ''Wheel of Fortune''...and Darrell '''accepts''' it! How Woolery was able to maintain his sanity throughout the ordeal no one will ever know, but he gleefully rips them a new one when they get the question wrong, preventing the other 3 teammates from ever participating in the game.

[[folder:''The Joker's Wild'']]
* "The Mesozoic Age had the dinosaur as its dominant form of life. What classification of animals are dinosaurs?" The correct response was "reptiles", but the contestant overthought her answer.
-->'''Contestant:''' Ooh, I know that. Uh... (''timer buzzes; Jack asks her for an answer'') Plistosisterines.\\
'''Jack Barry:''' ...What was that?\\
'''Contestant:''' Pliss...pliss... P-L-E-I-O-C-E-T-E-N-E-S-O-U-S.\\
'''Jack Barry:''' (''looking at his card as the audience howls with laughter'') Uh, I don't have that answer down here...
* From the final syndicated season: In this situation, a lady named Chris has won four games, and is currently in her fifth match leading her challenger, [[NamesTheSame a guy whose name is also Chris]], $400-$100. The categories are Creator/{{Disney}}, Famous Lovers, U.S. Constitution, Explorers, and [[BonusSpace Bid-Numbers]][[note]](A special category where the contestant bids on how many questions he or she would like to answer, with a minimum bid of two, like in [[Series/BullseyeUS Bullseye]])[[/note]]. It is Lady Chris' spin, and she rolls JOKER--Lovers--Constitution.
** '''You'd Expect''': Lady Chris to pair either Lovers or Constitution with the Joker for $100, or go off the board and pick Bid-Numbers for $50 and bid anywhere from two to seven for a possible win (and prevent Guy Chris from beating her if she missed it).
** '''Instead''': Lady Chris goes off the board and picks Disney for $50, misses the question, and Guy Chris gets it right, bringing his score to $150.
** '''Later''': Guy Chris spins Disney--Explorers--Disney, picked Disney for $100, got it right, and brought his score to $250. Lady Chris then spins Bid-Numbers--Bid Numbers--Joker.
** '''You'd Then Expect''': Lady Chris to take Bid-Numbers for just $100 and bid the minimum of two questions. If she had missed and Guy Chris completed the contract, Guy Chris's score would have only been $450.
** '''Instead''': Lady Chris does take Bid-Numbers for just $100 (she first said $100, then $200, but the Judge immediately jumped in, stating that they had to take her first pick of $100), and she does get the first two questions right...but she had bid for '''three''' questions. She misses the last one, and Guy Chris gets the question right, winning the game with $550.
** '''What Makes it Worse''': Lady Chris was playing for a car.[[note]](A champ won a car for every five opponents s/he defeated in the upfront game.)[[/note]]

[[folder:''Legends Of The Hidden Temple'']]
* ''Series/LegendsOfTheHiddenTemple'' has had its share of bad player choices, the most {{egregious}} examples being in the climactic Temple run. In this series of rooms, the players are met with various challenges such as assembling a 3-piece statue, pressing an actuator, or finding a hidden key to move on to the next room, and three random rooms have Temple Guards that take away their pendant of life or remove them from the temple. Once a contestant reaches the episodes' [[MacGuffin Artifact]], all the doors are unlocked and the guards vanish. \\
'''You'd Expect''': Once a player manages to reach the artifact, they would blaze through the now-empty rooms to make it back to the entrance and beat the time limit.\\
'''Instead''': One contestant forgets that the doors unlock when he grabs the artifact, and drops the artifact to smash clay pots to find the key to open a door that's already open. He makes it to the temple steps, then realizes [[SomethingWeForgot he left the artifact in the King's Storeroom]]. That team didn't get to go to Mexico.
** The Shrine of the Silver Monkey claimed a lot of players via running out the clock.\\
'''You'd Expect''': it to be an easy challenge. Three pieces of a statue that stack on one another that face the camera. Base, Torso, Head.\\
'''Instead''': You wind up with these strange aberrations. Kids trying to stack the base on the torso, putting the torso on backwards, upside-down, or ''sideways'', the head being put on through the side of the torso, [[https://www.youtube.com/watch?v=WQvzoY9SaQY all sorts of strange things]].

[[folder:''Lucky Ladders'']]
->Note: Lucky Ladders was the British version of the American game show Series/ChainReaction that ran from 1988 to 1993.
* 24 April 1991: We are at the third ladder, and the champion team of Prunella & Rebecca are leading the challenging team of Lyn & Pamela 170 to 70, needing one more word to win the game. At the point, the Lucky Ladder is KID-GLOVE-BOXING-?-?-?-BOY. Prunella takes a letter under BOXING for her teammate, with the letter "D" popping up.
** '''You'd Expect''': Rebecca to say "DAY" to win the match, as Boxing Day is a famous holiday in Britain.
** '''Instead''': Rebecca says nothing.
** '''Then''': Lyn takes a letter under BOXING for his teammate, with the letter "A" popping up.
** '''You'd Then Expect''': Pamela to say "DAY" to stay in the match.
** '''Instead''': Pamela says "DANGER" after the buzzer.
** '''Next''': Prunella then asks for a letter for her partner under BOXING, with host Lennie Bennett stating that he can't give her a letter, as it would complete the word.
** '''You'd ''Then'' Expect''': For Rebecca to say "DAY" and win the match.
** '''Instead''': Rebecca says "DAD". Lyn then asks for a letter under "BOXING", and Lennie says that he can't give a letter under "BOXING".
** '''You'd THEN Expect''': For Pamela to say "DAY".
** '''INSTEAD''': Pamela says "DAP". Prunella then asks for a letter under "BOXING", Lennie can't give her the letter.
** '''You'd ''THEN'' Expect''': Rebecca to say "DAY".
** '''''[[RunningGag INSTEAD]]''''': No answer, which is starting to drive Lennie crazy. Lyn then asks for a letter under "BOXING", and Lennie ''again'' says that he can't give him the letter.
** '''You'd NOW Expect''': Pamela to say "DAY".
** '''''INSTEAD''''': Pamela says "DAN". Prunella then asks for a letter under "BOXING", and Lennie reminds her that he can't, as it would complete the word.
** '''You'd ''NOW'' Expect''': For Rebecca to say "DAY".
** '''''INSTEAD''''': Rebecca again blanks out. Then before Lyn can say anything, Lennie immediately jumps in and says that he can't have the letter, assuming that he wanted a letter under "BOXING".
** '''''FINALLY''''': Pamela says "DAY", giving her team 100 points.

[[folder:''Name That Tune'']]
* Late 1984: One particularly egregious instance on ''Series/NameThatTune'' was during a semifinals episode, during the Golden Medley Showdown between Tammy (Warner, a well-known member of the online game show community) and Les. Things went back and forth repeatedly, until Les buzzed in for one song and said ''every single lyric'' except the actual name of the song. '''The judges gave him the point anyway.'''
** The mistake was never realized, Les won, and in the finals [[spoiler:he won $100,000]]...all because he was given credit for something he never actually said. Oh, and he was an annoying {{Jerkass}} the whole time.

[[folder:''Nick Arcade'']]
* For a game show that featured video games, the kids here couldn't play to save their lives. Seriously, who messes up trying to get 10-20 rings on ''VideoGame/SonicTheHedgehog'' in 30 seconds or less?
* A question of "How much does an ounce of gold weigh?"
-->'''Contestant:''' 14 ounces.
* [[http://www.youtube.com/watch?v=R3AH9y_wkk0 Ten minutes of idiocy.]]

* August 1, 1985 (''Super Password''): One for the judges ''and'' the host instead of the contestants. At the end of a bonus round being played for $20,000, the contestant says the tenth and final word, "Inn", clearly after the buzzer.
** '''You'd Expect''': That if the judges were to check the tape, they'd declare it a loss and award the contestant $900 for getting nine of the ten words. Furthermore, the contestant's a SoreLoser, screaming and calling out the judges after host Bert Convy initially says he heard the answer after the buzzer.
** '''Instead''': After a commercial break, the judges decide to let Bert see the tape and declare for himself.
*** '''You'd Then Expect''': That after seeing the result a second time, Bert would affirm that the buzzer beat her by a mile. Also, given that everyone had more or less calmed down, a second look would be beneficial.
*** '''Instead''': He says "Close enough, I say yes!" The contestant wins and [[ForgottenFallenFriend doesn't even thank Bert for making it possible]].

[[folder:''Press Your Luck'']]
* September 19, 1983: On the very first episode of ''Series/PressYourLuck'', a contestant named Lana answered a question that was essentially "What model of car is the most frequently stolen?" with "Chevrolet" and "Mercedes". While these types of incidents aren't too common (a similar confusion between brands and types of gasoline happened at least twice on ''Series/FamilyFeud''), the unsure look on her face is what sealed the deal.
* ''Press'' is a rare case where WhatAnIdiot applied to the show producers more often than the contestants.
** [[http://en.wikipedia.org/wiki/Press_Your_Luck#Michael_Larson The Michael Larson fiasco.]] Apparently, nobody on the show staff (minus creator Bill Carruthers) or at Creator/{{CBS}} realized that the Big Board was predictable, even though Larson did just by taping and analyzing the show. And he wasn't alone: other contestants scheduled to appear after him had figured out the same thing and were planning the same stunt.
** It's not as well remembered, but the show also had an embarrassing moment over this toss-up question: "Which well known cartoon character [[CatchPhrase is known for saying]] 'Sufferin' Succotash'?" All three contestants correctly named Sylvester, but Peter Tomarken snidely said the answer was WesternAnimation/DaffyDuck, even as the audience booed. The show later did a funny TakeThatMe in which VoiceActor Creator/MelBlanc made a phone call to Tomarken to correct him on the matter...as Sylvester. All three contestants were given the chance to appear on later episodes. [[http://www.youtube.com/watch?v=RxDLzg2ubDU Watch it all here.]]

* Early 1985: The most memorable example on ''Series/{{Scrabble}}'' came on an episode during the short-lived "spelling" format[[note]](where players were required to spell out the answer by filling whatever blanks remained with a cash bonus of $50 for each regular square remaining, $100 for each blue square remaining, and $500 for each pink square remaining)[[/note]]. An incident that has been shown repeatedly on game show-related and Dick Clark bloopers specials (and probably the reason for why the format was changed back) had "M_SQU____" showing along with the clue "They love to fly over nudist camps."
** '''You'd Expect''': With the female contestant (Von?) possibly unsure how to spell "MOSQUITOS", for her to continue selecting tiles/letters to fill in the blanks.
** '''Instead''': A chain of at least four incorrect answers, beginning with Von saying "U" as her first guess.
** '''You'd Then Expect''': The opponent, Chris, to pick a tile and continue filling in the blanks to make sure he can correctly spell the word.
** '''Instead''': He immediately rings in and says he knows the solution, says "I", and is buzzed.
** '''Later''': Von draws a tile, which turns up to be an "I", then fills in a remaining blank with the other "S" to get M_SQU___S.
** '''You'd''' ''' ''Then'' ''' '''Expect''': If she was unsure of the word, Von could put in the "I".
** '''Instead''': She goes for the solve, saying "A". The buzzer sounds, and at this point the audience is beginning to laugh. Host Chuck Woolery: "I've never had this happen before. (''{{beat}}'') This is the first time."
** '''Immediately Thereafter''': Chris rings in and finally fills in the "O" in the second blank, and I and T in order to get MOSQUIT_S...then says "E". Woolery is dumbfounded as the audience is now in hysterics. [[ScrewThisImOuttaHere "I'm going home! I don't know about you."]] The word went unsolved.

* "Name a prime number between 20 and 40." "7."

[[folder:''Who's Still Standing?'']]
* One particularly egregious example on ''Series/WhosStillStanding'' was a contestant who couldn't guess that the last month alphabetically was September (even with __P_E_B__ showing) and refused to rattle off the months, only getting it with .2 seconds left. He then failed to guess that Tony the Tiger was Frosted Flakes' mascot, and was gone.
* One contestant didn't know that the topic of Al Gore's book ''An Inconvenient Truth'' was "Global Warming", even after most of the letters were revealed.