Top Definition
The act of secretly masturbating with your left hand in your left pocket, pocket launcher being an obvious term.

It works the same for right handed people but it does not have the same effect.
kid 1: hey man! that substitute teacher was soo hot!

kid 2: i know, i fired off a left-hand pocket launcher while everyone was silent reading.
by fenderbass7 September 20, 2009
11 Words related to Left-Hand Pocket Launcher

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×