When having sex with a woman/man/other doggy-style, your penis slips out. It heads straight for Door Number 2 but gets jammed sideways in between the ass cheeks, thus resembling a broken table leg.
After his third slippery busted table leg, Bill was never the same.
A lacrosse ball, which, after much use, has lost its grippy texture and become smooth. This condition often results in less ball control, and, in some cases, a dropped biscuit. Proper passing and shooting also become more difficult.