Let Loose the Moose

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 14, 2009