Double Stuff 

The act of ejaculating in between two Oreo cookies and eating it, or forcing some one else to eat it.

Did you hear about that freshman that got double stuffed by the whole football team?

Double Stuff by 0987654321Q December 4, 2011

double down 

To deuce. To take a poo. As in number 2.

I need to double down so stay away for at least 15-20.

double down by Kris C. January 25, 2005

Double Rainbow, All The Way Across The Sky 

Double Rainbow, All The Way Across The Sky is a popular phrase used by Nathan Fillion. (Short form: DRATWATS.)

It means that which is:

•Totally ecstatically wondrous, across the universe.

•Endlessly joyfully amazing, throughout the world.

•Full on orgasmically blissful, forever and ever.

Here are some usage examples for Double Rainbow, All The Way Across The Sky. (For more examples, see the Twitter page belonging to NathanFillion)

The TV show Castle is so intense, it's Double Rainbow, All The Way Across The Sky."

Serenity was such a vivid movie, it was Double Rainbow, All The Way Across The Sky!"

Nathan Fillion is so spectacular, he's Double Rainbow, All The Way Across The Sky!

Double Rainbow, All The Way Across The Sky by Kcat10 July 16, 2010

double tap 

this is a term used by cops and others in law enforcement
when burglar, or bank robber hits a location 2 or more times.

theres a famous robber named "hollywood" who taunted authorities. He double tapped banks repeatedly right under their noses.

double tap by synthetik smurf September 27, 2005

double take

The act of taking a wet, crusty, pain in the ass to wipe shit ( so bad that your ass bleeds ). Upon finishing the tough task of wiping you suddenly realize you have to drop another. This second shit causes more bleeding. During the wiping of this shit the pain is unbearable and you wipe more blood then shit.
Opposite of the perfect poop

Now thats a sick bastard!!

double take by COTT PETERSON March 4, 2005

Double-Gold Star Gay 

A gay man or lesbian that has never had any romantic or sexual commitments with the opposite gender.

Tyler is a double-gold star gay guy, because he has never had a date with a girl.

Double-Gold Star Gay by SlipknotFan21 December 7, 2014

double-dare

(noun)
A person with such a giant nose, it can only be compared to the obstacle that was featured in the classic game show, Family Double-Dare.

"Shut up, double-dare."

double-dare by specialk November 19, 2003