This episode is often credited as the Trope Namer for "Nightmare Fuel," when Mike Nelson quips upon seeing a bizarre laughing clown, "Ah, good old-fashioned nightmare fuel!" Too bad "Santa Claus" beat it to the punch...
- It's walk-a-thon season on the Satellite, with Crow walking for Walkathon (that is to say, W.A.L.K.A.T.H.O.N.) and Servo for Helping Children Through Research And Development (which is actually, you guessed it, H.E.L.P.I.N.G.C.H.I.L.D.R.E.N.T.H.R.O.U.G.H.R.E.S.E.A.R.C.H.A.N.D.D.E.V.E.L.O.P.M.E.N.T.).
- Mike receives a H.E.L.P.I.N.G.C.H.I.L.D.R.E.N.T.H.R.O.U.G.H.R.E.S.E.A.R.C.H.A.N.D.D.E.V.E.L.O.P.M.E.N.T. shirt. Pearl is trying to drop off the Space Children at their home planet, while Brain Guy and Bobo butt heads trying to send today's experiment.
- Crow and Servo read Mike's aura as a scam, but he isn't fooled. He gives them 50 cents for their trouble.
- Inspired by the movie, Crow and Servo get beehive hairdos and convince Mike to get one too. He asks for Shelly the Nanite at the Bots' recommendation, but she ends up giving him a hairstyle that goes up 70 miles outside the Satellite. He keeps the haircut for a while in the theater before realizing to his annoyance that it's merely taped onto his head.
- Crow hires a catering service run by Ortega, much to Mike's disgust. He wows the Bots with his meals, but Mike's constant jabs at his personal hygiene leads to him splashing acid on himself.
- Servo and Crow show off their coaster, "The Screaming Lemur," to Mike. The ride itself is broken, incomplete and unsafe—something the Bots refuse to acknowledge until after Mike takes his first (and last) ride. Pearl drops off the Space Children to their parents and is briefly moved at how much they loved her. She then brushes it off to go gamble.
The MST3K presentation provides examples of:
- The Alleged Car: "Nothing runs like a Bulgarian car," in reference to a rickety '50s station wagon.
- Bread, Eggs, Milk, Squick: "We take VISA, MasterCard, and dead rats."
- Broken Record: Mike keeps singing "Take me out to the..." in response to the background music.
- "I thought I was Dale!"
- When Jerry is walking alone, Servo sings "Night Train to Mundo Fine".
- As Estrella and Ortega are getting strangled to death by the eponymous zombies, Mike lets out a "VaaAAAAAAANCE!"
- During the quasi-African dance number, Crow states that "They made Leech Woman into a musical."
- Developing Doomed Characters: After some extended scenes with Jerry, Angela and Harold doing nothing of consequence:Crow: Now, wasn't there at one point a fortune-teller who killed a doughy middle manager guy, or am I thinking of a different movie?
- Did You See That Too?: Crow's reaction upon seeing the weird ticket-selling monkey:Crow: Did you guys just see that or did I imagine it?
- Disney Acid Sequence: A truly bizarre dream sequence in the movie reduces poor Servo to a frightened, whimpering wreck.
- Dung Fu: Bobo gets some measure of revenge on Observer.Bobo: How 'bout a little game of catch?
- The Dreaded:Mike: Remind me to never cross Bobo!
- The Dreaded:
- Expy: Ortega filled the shoes of Torgo in sketches on the Sci-Fi Channel episodes.
- Funny Background Event: While Pearl is explaining to Mike that she has to take the Space Kids home, Billy and Darlene are behind her encouraging Scooter to throw up.
- Fun with Acronyms: WALKATHON and HELPINGCHILDRENTHROUGHRESEARCHANDDEVELOPMENT
- Which stand for "Walkers At Large Kinetically Active Through Hygiene or Nowledge (Yes, Knowledge with an N)", and "Hi, Everyone! Let's Pitch In 'N Get Cracking, Here in Louisiana, Doing Right, Eh? Now Then, Hateful Rich Overbearing Ugly Guys Hurt Royally Everytime Someone Eats A Radish-Carrot Hors d'oeurve And Never Does Dishes. Eventually, Victor Eats Lunch Over Peoria Mit Ein Neusberger Tod"note
- Initialism Title: Crow claims to have seen the sequel, "TISCWSLABMUZ" 2.
- Mondegreen Gag: "Schick Outta Shape""The first blade lifts! The second one cuts! It's a Schick outta shape!"
- Nausea Fuel:
Servo: Filmed in NauseaVision.
- During the Shaky Cam POV roller coaster sequence:
- Mike was grossed out by Ortega's hot buffet, simply because Ortega was handling the food and ashing in one dish. Servo and Crow, on the other hand, were delighted.
- Nightmare Fuel: Invoked by Mike after a close up of a carnival attraction.
- Played straight by Servo when he freaks out during the Mushroom Samba sequence.
- Offscreen Crash: The result of Mike riding on Crow and Tom's makeshift roller coaster, "The Screaming Lemur".Tom Servo: Maybe we should look into that "track" thing...
- Old Shame: Mike feels the size of the word "presents" in the opening credits indicates the studio was sheepish about this movie.
- Turns into a Brick Joke at the end of the film: "The camera pulls away as if to say, "Sorry, everyone, I'm really sorry about this. My fault.'"
- Overly-Long Gag: Servo reciting what HELPINGCHILDRENTHROUGHRESEARCHANDDEVELOPMENT stands for, to the point where Crow just walks off.
- Product Placement: Parodied, in that, thanks to a heavy case of mondegreen, Mike and the bots are convinced that one of the musical numbers is an advertisement for Schick razors, and add their own bits to make it sound like even more of an advertisement.
- Retirony: Parodied, as a zombie is about to attack a (young) police officer:Crow: Oh, watch this. He's 50 years from retirement, too.
- Running Gag: "Hey, look. A carnival. Wow."
- Mike and the bots constantly mention how much Jerry resembles Nicolas Cage.Crow: (as Jerry) Where's Elizabeth Shue?
- M&tB's comments on the alcoholic dancer (played by Ray Dennis Steckler's then-wife) and her "mannish" appearance, along with her partner, a very blond, brush-cut guy. A torrent of Gender Bender and gay-Nazi jokes ensues.
- Harold & Estrella's weird foreign speech patterns.
- Jerry's girlfriend's brother is a "shut-in geek/Norman Bates" kind of guy who looks like Ed Grimley.
- Jerry's facial structure in general, "He's an Easter Island statue", "He's got a cab-forward face", "...'cuz it doesn't work on ferrets!'", etc.
- The crappiness of the musical numbers."Never let your book club be your backup dancers, that's what I say."
- "You feelthy peeg!"
- As Jerry rifles through his wallet. "Let me move my condom here."
- Riffs and eventually irritation about the many carnival exterior shots.Mike: Okay, there's a fair that figures prominently into the movie! We know!
- Mike and the bots constantly mention how much Jerry resembles Nicolas Cage.
- The HELPINGCHILDRENTHROUGHRESEARCHANDDEVELOPMENT sketch is one to the Johann Gambolputty sketch from Monty Python's Flying Circus.
- Also from Monty Python, Crow refers to one of the dance numbers as "Confuse-a-Cat."
- "Ortega taco shells are made from people!"
- The striped chorine dance ending with them closing doors encourages an "Egoiste!" shout from the crew.
- When one of the performers starts out singing her song with her back to the audience, Tom shouts, "Hey Miles Davis, turn around and look at us!"
- Spoof Aesop: Following what happens to the drunk who turns down Estrella.Crow: The lesson? Have sex with a fortune-telling gypsy if she demands it.
- Stating the Simple Solution: After Crow and Tom's attempt to con Mike out of 50 cents with an elaborate fortune-teller act goes awry, Mike points out that if all they wanted was 50 cents he'd be happy to just give it to them. When Mike freely gives them the quarters, Servo and Crow still act like they conned Mike.
- Stop, or I Will Shoot!: The film's use of this trope garners a comment; but, since the police officer in question looks like he's about 14, Crow naturally gives him a squeaky, pubescent voice: "stOp oR i'll shOot!"
- That Makes Me Feel Angry: Lampshaded by Crow, when an audience member phones in his reaction to the eponymous zombies:Crow: I have fear!
- Those Wacky Nazis: The crew either identify the dancing couple as this...
- Transgender Fetishization: Or this.Crow: Let's hear it for Hank and Larry!
- Verbal Tic: The Nanite who cuts Mike's hair ends virtually every sentence with "Er...?"
- Minnesota Nice: It's a riff on Minnesota accents.
- What the Hell Is That Accent?: Some riffs come from trying to guess Harold's background.