alabama flashbang
When you're banging a member of your family from behind and at a random moment you clap their ears. As they're laying on the floor in pain you pull out a life alert necklace, hit the button, and bail.
Bro, my second cousin was over for Thanksgiving...she's so hot I had to try to smash. After a few minutes it felt weird to be banging my cousin so I hit her with the Alabama Flashbang and told my family I had to leave for work.