look up any word, like blumpkin:
 
2.
cheaply constructed polyester/lycra pants easily distinguished by lack of back pockets. asspants are typically tight around the posterior and thigh areas, with a tacky 'flare' from the knee down. despite being available in an array of colors, the most commonly adorned pairs are black, followed by white. asspants are typically worn by clueless women with low self-esteem who attend clubs and bars in search of horny men. woo-girls are typically the greatest offenders.
"the club was filled with chads and slutty trollop woo-girls wearing their abominable ass pants."
by ryan ingersol March 07, 2005
 
1.
Tight, stretchy pants meant to show-off one's ass. Typically worn by college hoochies out clubbing.
Anna is so hot in her ass pants.
by Miguel Sanchez July 02, 2003
 
3.
A word used in Beck's train of thought surreal song Hotwax from the album 'Odelay'. His train of thought was kinda Kenny Rogers, barflys and stretch wrangler jeans in the mood to impress. Eeewww....
Silver foxes looking for romance
In the chain-smoke
Kansas flash dance ass pants
by Bozlog November 25, 2006
 
4.
An assbag so extensive that it has to be made into an entire pair of pants.
Lou couldn't remember to empty his assbag frequently enough so he needed to get fitted for a pair of asspants. What a rod.
by BGLou January 29, 2004
 
5.
Pants that has the back end or seat of them cut out where it will show your bare ass. Ass pants are always worn without underwere.
Often worn by queers.
Also worn by women when they want to show off there ass to men.
Look at Kathy in those ass pants!
by Deep blue 2012 December 22, 2009