One who has no physical strength, and wouldn't win in a fight.
That guy couldn't even kill a ladybug, that weakass.
by ChickenManG May 23, 2016
A person that is weak resulting in them being someone's bitch, AKA a Pushover.

I wouldn't recommend making a Weakass Bitch your bitch due to the fact that these are usually the people that get pushed too far and then one day just snap.
Douche #1 - That guy over there is such a Weakass Bitch, I made him do all my work and if he doesn't, I'll beat the shit out of him.

Douche #2 - Awesome. *Highfive*
by Epidemick August 3, 2008