poonsack

a really fat woman in walmart who looks like she has water balloons in the crotch of her spandex pants.

"RYAN!, look at the big poonsack!" "damn that things big, shes packing!"

by biggg sexxxy July 6, 2009

Poonsack

Similar to that of a poonbag, however much more distinct cunt-like behavior. It is said that poonsacks are nearly extinct, yet some still lurk in the shadows of the earth.

- I thought poonsacks were extinct?
- nope, I just saw stephen the other day, he's still alive.

by QLN May 30, 2008

Poonsack

noun. one who expresses poon-like qualities excessively

Frank is a poonsack because he eats his twatwaffles with whip cream.

by The Sexy Andrew Green September 28, 2005