When a woman takes it both in the anally and orally simultaneously. both men synchronize their pushing, and pulling to represent a saw
cutting through a piece of
lumber in the
frigid wilderness. The first man to finish is the winner and yells "TIMBERRRRR!" and then pushes the remaining quests off of the bed.
Doctor:
Debby, how did you break your
leg?
Debby:
Well you see, it's because I participated in a Timberland Threesome