its tuna sub backwards which originated from when druski said it definition is when you bust a nut on your mom in bed
while your
dad was at work and she drunk it off your tip your
dad still doesn'
t know about it so everyday after school you give her backshots and screams "YES BRIAN KEEP GOIN G IT HURTS SO GOOD !!!!!" YEA
DAD IM FUCKING YOUR WIFEEEEE AKA MY MOMMMMM