J
K
L
Let - when the ball hits the net on a serve, and still hits the opponent's side of the table. These serves do not count. "Let."
M
N
Noob - someone who is new to the game of ping-pong; a rookie. Man, that guy is so noob he can barely even return a serve.
O
P
Pinger - a ping-pong player. Elite Eric is one of the best pingers around.
Q
Qdoba - an excellent Mexican grill, and hangout of many pingers. Qdoba's burritos are awesome, and so are their tacos.