Double pipe classic 

Three gay dudes with one in the middle and the other two with their dicks in his ass and down his throat

I found my sister fapping to a double pipe classic on her phone

Double pipe classic by CuckSoccerNoHomo June 27, 2018

double tap 

To look at something up close.,zoom in.,derived from smart phone zooming

Jim: I can't see the board too good.
Pete: You best to double tap and take a front seat.

double tap by Pete camps April 6, 2010

double shot 

Act in Halo 2 with the battle rifle where you pull the right trigger once, pull it again and hold it, and then hit the X button. If done correctly, two bursts of the battle rifle will come out for six shots. This can be quite handy if you're behind a shot in a Battle Rifle duel. Takes some practice, but if you're good at it, it'll really give you an advantage.

He had the drop on me, but i spun around, got 2 bursts off, then double shotted his ass.

double shot by Mon Zizi November 26, 2006

Double Rainbow

Nathan Fillion recommends that the new "in" phrase be: Double Rainbow.

It means that which is:

•ecstatically wondrous

•joyfully amazing

•orgasmically blissful

Here are some paraphrased usage examples for Double Rainbow from Nathan Fillion and his Twitter page, among others:

"That pizza was so Double Rainbow. Oh my god."

"Possible responses to "Double Rainbow": -Double Rainbow, all the way. -Starting to look like a TRIPLE Rainbow. -What does it mean?" Answer: "A Full-on Double Rainbow!"

That video is so vivid, it's Double Rainbow all the way!

Having a second season of Firefly? Definitely Double Rainbow!.

The brilliance of Nathan Fillion is so intense, it's Double Rainbow all the way!

Double Rainbow by Kcat10 July 16, 2010

double bagger 

A minger so ugly that only a Mullingar Muppet would shag her

Did you see Fiachra chatting up that double bagger last night?

double bagger by Satan January 7, 2005

Double up 

Run, speed off, Get out.

"double Up, The Elory in tha house."

Double up by Tha Bean December 3, 2003

double o mitchell 

Term used by the union to describe climbing on top of mitchell school

The Union got bored, so they went double o mitchell

double o mitchell by little cactus November 10, 2003