by Egolistick November 18, 2004

by dave the sconnie March 9, 2007

by Jake Coolson February 29, 2008

by Jack January 17, 2004

by Belhol42 February 22, 2023

The innuendo to top all other innuendos. It is the most vague, ubiquitous, general, and universal innuendo.
by Shellebee October 16, 2013

A sexual act in which blue slurpee, soft drink or food dye is placed into a menstruating vagina. The subsequent period blood which comes forth, along with the blue drink is known as the blue moon, due to the blue colour and the period happening once a month, or moon.
Steve: Shana told me she was on her period last night, so I decided to give her a blue moon.
Jay: Cool digs man.
Jay: Cool digs man.
by CHOLERA MAN January 2, 2010
