Another reason to always wear your helmet kids. Survival of the fittest.
Don't You Knock?
passed out during math class
This guy got knocked out
drank to much
Guess whose coming to eat you for dinner.
Make sure you knock over that curling iron, kid.
... it's winter, bitch!
If you've seen the 1994 action thriller Knock Off with Jean-Claude Van Damm...
Don’t knock it until you’ve tried it.
That Ball Almost Knocked Her Out
Don’t Knock Them Till You Tried Them
Look at this half assed attempt. Bet their Slurpees are called Sloppies or...
Guy gets Kneed in the side of the head and doesnt even know what happened m...