da backside
the part of the body you use to sneak up on someone and give them a surprise slap. it's also where you put your face when you're trying to get lucky and don't care if you smell like old socks.
my cousin's dog ran into the mall and got hit by a shopping cart from da backside
i told my mom i was going to da backside, but i was really just hiding from my brother
the teacher caught me drawing on the desk from da backside and gave me detention