ass taco

1. The act of shitting, though not completely out, but predominantly into one's own ass crack and pressing the ass cheeks together to complete the effect. For a complete "Mexican effect," commit this act after the Dirty Sanchez.
2. An insult which is an image comparable to a person who is described as such.

1. Last night Mia was rough! I fucked her in the ass, and gave her a stank Dirty Sanchez. With that upset, she followed up with an ass taco.
2. For fuck's sake, Howard, stop being such an ass taco!

by respite August 12, 2006

Ass-Butt

A head-butt to the buttocks.

"Sally reciprocated Tommy's ass-punch with an ass-butt"

by Champis November 30, 2011

ass monkey

A primate trained in the subtle art of ass pleasuring

ahh ass monkey... (rhetorical)

by Sam Haren June 4, 2006

ass master

ie, the STAIRMASTER. a torcherous device used to make one's ass UNfreakingBELIEVABLY hot+++.

Today I rode the assmaster for an hour and I can feel my ass assilating into teh hotness. My ex boyfriend cried when he saw my sweet, sweet, beautiful ass.

by taterbug2821 November 28, 2004

ass rocket

Violent, destructive defication. When it is so violent that you have to strap on to the toilet seat to keep from balsting off.

1. Shane suffers from IBS, which causes him to have an Ass Rocket everyday after lunch

2. That was some Ass Rocket... i had to strp in to keep from hitting the roof.

by Thor May 13, 2005

Ass tit

Two huge tits that aren't perky at all. Gravity has done it's toll on these titties. Usually you would think that big tits would be good, but not these tits, these tits are ass tits. They resemble an ass on a womans chest, and you can't help but wait for an excretion of methane gas from said womans ass tit cleavage.

The woman fell down the stairs breaking her neck. Thank God, because she had terrible ugly ass tits.

by funnykid87 November 10, 2009

Ass Speelonker

One who chooses to explore through anus at thier will....weird

Chez is an Ass Speelonker

by Tony February 22, 2003