Top definition
a giant piece of shit that has a tail, resembling a rat
guy 1: so i was taking this giant shit at mcdonald's last night and it turned out to be an ass rat.
guy 2: god damn
by chicken fried negro sammich October 22, 2008
Get a ass rat mug for your cousin James.
Aug 10 Word of the Day
Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.
It's nice out and the city is filthy. Let's go plogging!
by Another damn hippie. May 09, 2018
Get a Plogging mug for your brother-in-law Callisto.
3
An asshole who likes to fuck unassuming people over from behind.
You are such an ass-rat for tattletaling on your colleagues. Is that how you got promoted?
by Cont78 December 18, 2010
Get a ass-rat mug for your Facebook friend Vivek.
4
face made when one puffs up cheeks, flares nostrils, and bulges eyes. ask for model demonstration; never do alone.
50 cent looks like an assrat.

see how easy that is!!
by jabooleha August 21, 2003
Get a assrat mug for your buddy Sarah.
5
A russian mail order husband who uses a screen name holy gerbil who exchanges his aim programing skills for a green card and escape from an Israeli relocation camp.
Arkansas woman: Ooooo weeee I'd sho like to get me one of them ass rats since they is so grateful for saving them they give you sex and everything right up the ass.
by BigBrotherMick426 September 23, 2009
Get the Ass Rat neck gaiter and mug.
6
1. Eww! I found an ass rat up my butt.
2. OMG, she is being an ass rat.

by :P :P :P :P June 10, 2008
Get a ass rat mug for your cat Beatrix.