Horseplay; play fighting, wrestling. Any sort of playful or casual activity that might be mistaken for fighting
There's no playing grab-ass or fighting in the building. You got a grudge against another man, you fight him Saturday afternoon. Any man playing grab-ass or fighting in the building spends a night in the box. - Cool Hand Luke, film.
grab ass
Turkish pronunciation
gräb äs
Pronunciation
/ˈgrab ˈas/ /ˈɡræb ˈæs/
Etymology
[ 'grab ] (verb.) circa 1581. obsolete Dutch or Low German grabben.