Gohan: Mr. Piccolo, what is he talking about- gets pimpslapped away
Piccolo: Shut up, Gohan! Mommy and Daddy are killing each other.
Gohan:But Daddy isn't drinking!
On episode 11, when Korin explains who Mr. Popo is.
Korin: That's Mr. Popo. He lives up on the lookout with Kami.
Roshi: ...did that cat just talk?
Dreamscape: Done by Keela of all people in "Tale of the Unworld", Anjren fires an Energy Ball at Vampire Genisis, only for him to turn into Super Smoke and the attack to crash into the wall of the coliseum behind him. Dylan and Anjren react with shock at Vampire Genisis' transformation while Keela just makes a remark about how sturdy the coliseum is.
Duck does this in the episode 'Beach Brawl' of DSBT InsaniT after seeing Fire Guy get captured by Cell.
Duck: Holy shitoki mushrooms!...That was awesome!
Epic Meal Time has of late featured one fellow who digs into their crazy preparations politely with a knife and fork. Muscles Glasses has a tendency to give him reproachful looks.
In The Fantastic Favio Bros episode "The Horrors of Ecstasy", MaCavio picks up the recently defeated Tony's phone and sees the screen say "message sent" after Tony had threatened to text details of the secret plan to The Hero. MaCavio does not realize what this means, instead thinking it's something to do with massages.
In Freeman's Mind Gordon dismisses the idea that the HECU marines were sent to cover up the disaster by killing everyone inside. Many of his encounters with them involve him yelling over his gunfire that he's on their side and to stop trying to kill him.
2D'sattempts at Sudoku on the Gorillaz website. Also, according to Rise of the Ogre, the band once attempted to write a script for a movie. After much nagging from Murdoc, Russel suggested one in which "a bullying egomaniac bass-player" gets what's coming to him. The other band members elaborated on the idea, and Murdoc never noticed that they were talking about him.
Homestar: (to Marzipan) Hey, girlfriend, have you tried any of this free ice cream Strong Bad made?
Marzipan: Homestar, didn't anyone tell you? That's, like, cottage cheese and The Cheat hair.
Homestar:WHAT?! (does a Spit Take) Strong Bad told me it was sour cream and The Cheat hair!
This web-promo for the 2011 Independent Spirit Awards has JoelMcHale (the host for that year's ceremony) be forced to sit down and watch all the pictures nominated for Best Feature... and completely fail to respond in the intended or appropriate way to any of them.
"I dunno about "Winter's", but it's tickling my funny bone!"
Noob has a brief period during which the main guild's command is given to the group's misogynist and Noob-hater, while all other members of the guild happened to fit one of the catagories. While two of the women are discussing the very real possibility of being kicked out, the Noob chimes in by basically saying : "Well, my position is safe. I was given the important task to find a talented [male] healer and recruiting him into the guild". Guess who's the guild's current healer.
Nella is battling her dark side and, in great pain, tells The Nostalgia Chick to run away. The Chick, who has witnessed all this, has the important question to ask: does Nella really consider her a nerd?
The columns by Jean Teasdale are made of this trope. A sterling example comes from Ad Nauseum Vol. 14, where one column has her discuss how a local magazine called her the worst columnist ever; she reprints the magazine's slams against her, and then immediately afterwards says that she doesn't know why they hate her. And then proves the magazine completely correct.
After seeing Phelous hanging himself from the horror of Caligula, The Cinema Snob is shocked that the camera turned itself off!
Eighties Dan is prone to this, like his verdict on Mrs. Crabtree's Halloween outfit.
"... like thinking you can warn off a date rapist by saying you're wearing crotchless panties. You might say that's a tasteless metaphor, but you'd be completely wrong! It's a simile."
In episode two of Shephard's Mind, Shephard comes across an alien corpse with a knife implanted in it:
Shephard: Oh my god...Is that a knife?! Ho ho, look at this thing! Oh man, it's got a killer edge, it's just- Makes me wanna-
Then subverted when Shephard notices what the knife is in:
Shephard: HOLY FREAKING CRAP! IS THAT AN ALIEN?!
Sonty Mick from These Web Comics Are So Bad frequently does this in his reviews. For example, when he reviewed Dinosaur Comics, he somehow failed to notice that every single strip is the same art but with different dialogue—instead, he focused on the fact that "Ryan North can't draw a sad expression to save his life".
In "Funk Master Z", after establishing that Twilight Sparkle is only voice of reason on the topic of racism towards zebras:
Twilight: You know what? You all stay here, and I'm gonna go talk to [Zecora]. Pinkie: Don't worry Twilight, we'll go with you! Twilight: Did you not just hear a word I said?! Applejack: Yeah, but we hate listening to you, remember? Twilight: Fine! Whatever!
In "Gelatin Swingsets", after Scootaloo learns that Sweetie Belle sold her scooter:
Scootaloo: <Will you please excuse me for a moment?> Sweetie Belle: Sure, okay. [Scootaloo smashes her face into the piano keyboard repeatedly.] Sweetie Belle: What'd you do that for? Scootaloo: <Being in this group makes me want to cry.> Sweetie Belle: Well, maybe you wouldn't feel so bad if you didn't hit your head on the piano. [Beat.] [Sweetie Belle smiles at Scootaloo.] [Scootaloo resumes smashing her head against the keyboard.] Sweetie Belle: I like that noise, though. Totally brutal.
In "The Longest Episode":
Spitfire: In fact, you're not allowed in my presence anymore. Stop following me. Rainbow Dash: Omigosh, that's a friggin' secret code! That's the secret code for I have to follow her! I am so freakin' good at secret codes.
The Wikipedia article for "you have two cows" jokes, jokes parodying various economic systems using cows as metaphors for money and currency that often begin with the sentence "You have two cows", features an image of...two cows◊, with no references to their role in the joke.
The xkcd What If? section is fueled by this stuff. After quickly answering how little every person on earth jumping at the same location at the same time would do to the earth's orbit (zilch), it explains how much carnage would result from people trying to get away from said location.
YouTube is full of "Confederate Pride" white supremacist videos calling for the extermination of foreigners, minorities, and liberals, all set to a song performed by Gary Lee and Showdown called "The Rodeo Song" - a song written by a French-Canadian from Ontario about the small-town Alberta winter rodeo circuit. It takes a special talent for missing the point to hear the stirring lyrics "It's forty below and I don't give a fuck" and think of Mississippi.
9434575: Her vagina is leaking. I think she might have a medical condition.
There's also a recurringseries of threads where someone post an image of someone famous, usually challenging /tg/ to figure out who they are, and they proceed to make dozens of incorrect guesses, often while berating others for getting it wrong. Often enough, the person's real name is actually in the file name in the first post.