You would've known that Flash had just vibrated out of his costume and is vibrating SO FAST that he can't be seen; Grodd, being a simple gorilla, has no concept of a naked Flash vibrating invisibly next to him. Only a human could conceive of a naked, vibrating, invisible Flash. Because we are Nature's Greatest Mistake.
"When correctly viewed
everything is lewd
I could tell you things about Peter Pan
And the Wizard of Oz; there's a Dirty Old Man!"
— Tom Lehrer, "Smut"
"She was pure like snowflakes no one could ever stain,
The memory of my angel could never cause me pain.
Years go by, I'm lookin' through a girly magazine,
and there's my homeroom angel on the pages in between!
My blood runs cold; my memory has just been sold,
My angel is the centerfold. (Angel is the centerfold.)"
— The J. Geils Band, "Centerfold"
A: But... why? My god, why would you do a thing like that?
B: Just fap. Fap your childhood to pieces.
Sexual arousal may occur from anything under the sun, including the sun.
— The DSM (Diagnostic & Statistical Manual of Mental Disordersnote )
For the record: I KNOW that Rule 34 applies to my own show, and NO, I haven't read any of the fan fiction. I HAVE seen things I wish to unsee.
— Adam Savage's twitter.
Rachel: No. Not-not for me, but why donít you take off your sweater?
Joey: I would, but this is a nice place and my T-shirt has a picture of Calvin doing Hobbes.
Rachel: Oh my God! Really?! Can I see it?
Joey: Yeah. Sure. (Rachel looks inside the neck of his sweater)
Rachel: Huh. Wow, I wouldnít think Hobbes would like that so much.
— Friends, "The One Where Joey Tells Rachel"
Pintsize: Rule 34 is the ultimate expression of human creativity! Creating porn of ANYTHING THE HUMAN MIND CAN CONCEIVE is an endeavor on par with colonizing the stars or tapping into the secrets of the universe!
Winslow: I think you just like looking at pooping catgirls.
— Questionable Content
"If you need more information about sex, just Google... anything, really."
— Stephen Colbert, The Colbert Report
Well, I think I've seen enough horrifying material here to replace my nightmares of extra-terrestrial poon, with nightmares of being violated by a human Beavis with a plaster nose. [gives thumbs up and smiles] Thanks, Rule 34-sploitation!
— The Cinema Snob
"You wouldn't believe how many fetishes there are that involve me and Sam."
— Max in Sam & Max: The Penal Zone
I [...] found [a drawing] of a lactating hermaphroditic Quistis tit-fucking herself and blowing her own three-foot cock while choking it with her whip, sticking the handle in her pussy and jamming a vibrator in her own asshole.
"I like to watch robots pee". I bet you there's a website for that. [pause] There is now!
— Craig Ferguson
"Many of you have probably been blissfully unaware of this, but there is a shocking amount of erotic Futurama fan-fiction on the Internet. You don't even want to know the things people have imagined doing with The Hypnotoad."
— Matt Tobey, Countdown to Futurama
"I have the Internet, I've seen everything. I've seen porn of me, for God's sake!"
— Todd in the Shadows
"The pornos happen fast, I will give them that. Thank GOD I aged them up to the ripe year of 15. Conscience totally fucking ameliorated."
— Andrew Hussie, a day after introducing some new characters to Homestuck
"Paul: My name is Paul."
"Paul: I said my name is Paul."
"Carl: Oh... I thought you were a woman."
"Paul: Why would you think that?"
"Carl: Mostly the hat, are you sure?"
"Paul: Of course I'm sure!"
"Carl: Well... If you'll excuse me I have some pictures to delete from my computer..."— Llamas with Hats