Beef Taco

The sexual act of one person pooping in another person's vagina.

Yo dude, I can't hang out today, I gotta drive my chick to the doc's office because I beef taco'd her last night and now she's got a UTI.

by Tinga Poblana November 21, 2010

Beef Taco

The result of a woman wiping back to front, resulting in poop smeared in her vagina.

She gets a lot of infections due to her beef taco.

by zombiefood October 15, 2009

Latin Beef Taco

When a girl and a guy put their ass cheeks together and both shit. Then the girl eats the guy's asshole out. Approximately 17 seconds later, the guy fucks the girl in the asshole. And finally, the girl gives the guy a blow job to clean up his dick.

"Hey Brian, I heard you and Janet made a Latin Beef Taco last night?"

by MysteriousChris February 8, 2009

Beef Taco

The act of taking a shit in the palm of your hand and smearing it in the ass crack of your gay lover while he is tied to a statue of a bald cory feldman

Person A: Hey what did you do last night?
Person B: Not much just gave a beef taco to my bud
Person A: A beef taco?
Person B: You don't want to know...
*silence*
Person B: ...shit everywhere....even on cory

by Doogrim March 1, 2009

Beef Taco

When one shits with ass cheeks clamped tightly together so it prevents shit from smoothly coming out. This results with the shit being extruded out the sides of the crack.

He made a beef taco inside the lecture hall

by ELdunno February 24, 2009

roast beef taco

A sophomoric euphimism for the visible parts of female genitalia, owing to the resemblance to shaved meat.

"Her roast beef taco smells like fish, ironically."

by bellipotent July 27, 2006

Beef Taco

The sexual act of taking a shit inside a vagina.

X: Want a Beef Taco?
Y: Yea, like I'm ganna fall for that one

X: Want a Beef Taco?
Y: Yea, like I'm ganna fall for that one

by Pain E. December 11, 2010