Crescent Moon 

somewhat obscure slang that refers to a girl being pregnant

"Bobby gave Susan a crescent moon, and their parents going to force them to get married"

Crescent Moon by Truthz Seeker April 26, 2010

Mega-moon 

a form of "moonie" in which the participant (male) places his meat and veg between his legs so that it can be observed from the rear.

Whats that growth coming out your ass

Mega-moon by Anonymous November 5, 2003

sail the moon 

to shoot heroin;

the origin of the phrase is contested; it is presumably derived from (1) the scaring left on the arm after heroin injection (also called "moon craters"); (2) a corruption of the expression "sling moon rock;" (3) the name of a show featuring an all-female-superhero cast sailor moon (i.e. "heroines").

i got some rocks, let's sail the moon.

sail the moon by edger appleblot May 2, 2006

banana moon 

a weird word which u think the moon is a banana but the moon is just color yellow

Hey Dan notice that banana moon

banana moon by TheRealLeafTea July 4, 2019

Landed on the moon moment 

In reference to the 1996 classic Dumb and Dumber, in which Lloyd Christmas, Jim Carrey, sees the news clipping the the 1969 lunar landing. Christmas then says, "No way. We've landed on the moon!"
Used to describe a moment when a person is completely ignorant of a major event.

Rachel had a Landed on the moon moment when she discovered that best friend had had several children.

"Talk about a Landed on the Moon Moment, I had no idea the U.S. had Invaded Iraq"

Landed on the moon moment by Alfanzno January 3, 2009

mighty moon worm 

what i have ridden.

whats in my pants.

what u want in your mouth.

i have ridden the mighty moon worm.

mighty moon worm by runningman May 12, 2008

rabbit in the moon 

powerless,consumed by bile trying to deceive with electronics

rabbit in the moon is powerless.

rabbit in the moon could not even look me in the eyes

rabbit in the moon by theeyes July 16, 2006