1 definition by DeLaQuintan

when someone is masturbating and a seperate party comes unexpectidly into the room(the red light), but they decide to finish the job that was started anyways.
Bobs mom walked in the room last night when he was wanking it, but he decided to run the red light and jizzed all over her.
by DeLaQuintan March 23, 2009
Get the Run the red light mug.