"Why, I learned how to play Grab-Ass, mother!"
*crying and sobbing*
2. to insult someone who is slacking off or wasting your time by inferring that they were grabbing each other's asses
2. When my boss caught me and a co-worker smoking outside, my boss told us to stop playing grab ass.
2. The opposition candidate faced a considerable amount of grabass getting his name on the ballot.
3. Thank God we bypassed that grabass on the freeway.
If confronted: deny it with repulsed look on your face.
Kaitlyn: Hell yeah, look at that one, it's just asking to be grabbed.
(Everyone exits; most likely drunk)
Megan: (Grabs a hand full of ass)
Random Guy: WOAHHH, what the...? (snaps head around, confused, possibly thinking it was the person behind him)