มองหาคำศัพท์ใดก็ได้ เช่น yeet:
 
1.
when a person's buttocks, usually a female's, does not curve at all. the ass region looks more like an extension of the back with a crack in the middle to allow for waste production. this flat appearance resembles a wall of ass.
Oh man, I put my hands down that chick's pants and it was total wall ass for miles.
โดย americano 26 พฤษภาคม 2003
 
2.
a person with the ass the size of a wall
ur such a wallass! cuz ur ass is huge
โดย Essen 09 พฤษภาคม 2005