Define Open A Can Of Whup Ass Meaning

1. To establish physical dominance over another by beating them into submission and/or unconsciousness.

2. In sports: To go into another team's home stadium, beat their asses, and send their pretty boy quarterback home cryin' to his mama.

/verb/ 1. to administer a beating on someone, usually using only hands, feet and other natural weapons
2. to verbally berate someone so badly that he is ashamed to show his face in public

a total beatdown that not only causes physical injury but total humiliation