When you get ready to have sex with someone from behind, but use your fist instead to freak them out.
I gave that girl last night a Train Wreck, now she only goes with girls.
by BroncoCrisco August 5, 2008
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When a three way goes terribly wrong.
DUDE, Nate and Allen were banging this bitch and their dicks touched, Talk about a Train Wreck
by AndrewNG August 19, 2008
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where a guy straps on a dildo to his lower back and does 2 girls at one time.moving his hips back and forth..

(P90X aint got nuttin on this)
EX: brennan train wrecked those bitches last night

EX:I got in a train wreck last night with so and so and her sister
by Googly eyed March 9, 2010
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When you fuck a girl in the ass, and she begins to shit and your penis and the shit collide giving the Train wreck affect.
dude i fucked Jill in the ass, and it was a fucking Train Reck.
by Cmac May 1, 2004
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When you stick your dick inside a girl's (or guy's) asshole right when they start to take a shit.
GUY1: Dude I was fucking this chick last night, but she started to take a dump right when we were doin it, so I train wrecked that bitch! The only bad thing was that I had to wash my dick like crazy.
GUY2: Haha tha- wait, what??
by Travito March 28, 2009
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I looked up "train wreck" in the dictionary and there was just a picture of Cher.
by Nerd Flanders January 23, 2009
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Getting penetrated by 3 or more guys.
"Damn bro did you hear about that girl?"
"Jamie? Yeah bro she got train wrecked by the whole football team!”
by beyonceovoxo May 28, 2015
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