Top Definition
The act of revealing you're genitals and shaft to perform in any sexual activity.
Boyfriend: "hey babe I'm gonna go.
Girlfriend: "why?"
Boyfriend: "I'm gonna go let loose the moose."
OR
"As the young lonely man was sitting in his basement he thought to himself, "now with mom and dad asleep I can let loose the moose."
by RESTERONER October 13, 2009
7 Words related to Let Loose the Moose

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.

×