C is for concussion. That's what I will prevent.
This picture taken and submitted by a plumber who thinks the crack thing is an unfair streotype.
When your ass is touching the bench, it's no longer plumber's crack.
Crack heads don't have time for the subtlety. They only have time for one thing. Crack.
C is for coincidence, that's good enough for me.
C is for Costume.