Ass Muffin 

The smell that exists when a bunch of teenage boys sleep and eat in the same room for over 24 hours without showering. If you experience the ass muffin smell you are advised to internally combust, because your life is over.

zomg that hax! He UnleasHED a nasty ass muffin smell!

Ass Muffin by Greg J.B March 27, 2007

ass muffin 

a term of endearment. A term an ass master may call someone they consider a friend.

My little ass muffin is home.

ass muffin by Megdolly December 10, 2008

ass muffin 

The act of stuffing one or many muffins down your pants, while promptly sitting down on the doughy mass. Upon sitting, you take the muffin mass, ball it up and eat it.

dude, you really need to get a taste of Chris's ass muffin, it's to die for!

ass muffin by theprettiestbaglady March 5, 2009

Ass Muffin 

When the tip of your poop sticks out of of your ass.

"Damn Marty, I got an ass muffin yesterday after the chipotle!"

Ass Muffin by Faggot-chan November 29, 2015

ass muffin 

a muffin made from the asses of 100-40040239 people. Their are different types of ass muffin, like chocolate ass muffin made from black peoples asses cum muffins made from crackers asses and dirty muffins made from mexicans asses.

damn yo i had a purple ass muffin for lunch it was made nasty

ass muffin by titsandwhice January 25, 2007

Ass-Muffin 

An ass muffin is, when you take a dirty sock and shove it up somones ass. Then you rip it out of their ass, and eat whatever is on the sock. Then you wrap a condom around their head, and fuck them in the mouth.

Dude, Sandy was really kinky last night, so I gave her an ass-muffin.

Ass-Muffin by Scorpius. October 17, 2009

ass muffin cheese cake patato fries 

a phrase you scream when you stub your toe

you stub your toe
and scream "ass muffin cheese cake patato fries

ass muffin cheese cake patato fries by urban genius May 12, 2009