Numlock

Derivative from "Dicklock" as made popular by Bubbles of the hit TV show "Trailer Park Boys".

A dick lock being someone who cant get laid. A numb lock is a nerd who cannot get laid and plays with the numlock key while Masturbating.

Q: Hey where's Simon ?

A: Oh that "Numlock" hes at home fapping off.

by DunkyHazard February 04, 2010