1.A short female (shorter than 5 foot 6 inches )with either a big chest or big ass and sometimes both ,that you want to fuck
Person1:Damn you saw the shortstack at the Walmart?
Person1:yep she has an big ass for the height of a kid
stuart has a HUGE dick
someone"dude have you seen stuart?"
someone(1) "ya dude but i saw his dick first