1 definition by Mace Decade

Top Definition
The act of expelling waste similar in color and consistency to vomit, though expelled through the rectum rather than the mouth. It may be accompanied by sounds similar to those made while vomiting as well. See throwing down
Anne: "Tommy, what did I tell you about throwing up on the carpet?"
Tommy: "Relax, mom, it's just ass vomit."
by Mace Decade January 07, 2009
Mug icon
Buy a Ass Vomit mug!