In the standing 69 position, in the midst of passionate lovemaking, the man screams "TTTTTIIIIMMMMMMBBBBEERRRRRR!!!!" and jumps down a staircase in the pile-driver positon. It is advised that the man removes his penis from the woman's mouth prior to commencing said act.
My girlfriend's in a wheelchair for the next three years because of a violent Lumberjack Slam I unleashed on her three weeks ago. Freaking EXTTREEEEMMMEEE