It means the next time you see that person you are going to fight them. You will go head up on sight.
Guy 1: Bro, tony told me he fucked your sister
Guy 2: What???? On my momma next time i see him its head up on sight.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug