Obama Said Knock You Out
You say this when you kick someone's ass so hard they’re probably going to cry in the shower later.
I beat him up so bad I had to say 'Obama Said Knock You Out' just to make it official.
After I punched him in the face three times, I yelled 'Obama Said Knock You Out' like it was a magic spell.
I used that phrase after I made him eat my shoe and then gave him a headache.