Chinese Double Ripple 

Two wires are used to open a females mouth while two men stand side by side on her face and release ice cream on her faces that's been shoved up the anal cavity

Damn that bitch took that chinese double ripple like a tropper!

Chinese Double Ripple by That Dude with a vagina May 29, 2010

Double Rainbow All the Way 

A reference to being very, very high.

Based on the internet video where a guy makes it abundantly obvious that he is extremely stoned through his astonishment of viewing a "double rainbow all the way".

Search youtube: Yosemitebear Mountain Giant Double Rainbow 1-8-10

Dude1: "Dude, how high were you?"
Dude2: "Dude, double rainbow all the way"

Double Rainbow All the Way by Dano5.0 July 10, 2010

double rainbow

phrase commonly used during peak sexual arousal.

Jenny: "Ooo..yes...ooh...uuh..DOUBLE RAINBOWWW!"

double rainbow by jfigdig July 8, 2010

Double Rainbow Baby

A double rainbow baby is a baby that is born are two stillborns or miscarriage.

Look at her, she’s so excited to finally be holding her double rainbow baby.

Double Rainbow Baby by Chichiyee November 18, 2017

double rainbow

The act of coitus interruptus followed by urination, i.e. pulling out early, cumming on a female's stomach, then immediately
pissing whilst the penis is still erect, such that both fluids form a rainbow-like arc.

After six King Cobras and already breaking seal, I couldn't hold my piss in anymore, so I figured I'd give my girl a double rainbow. She was so happy she cried 'Double rainbow all the way, what does this mean!?!'

double rainbow by Palin '12, Cuz It'd Be Funny November 6, 2010

double ragtop 

When a copulating couple decide that the woman wants to rub her vagina on her partners hair, leaving a wet patch or "snail trail" on his/her/they's head in order to derive pleasure.

I feel like I want to double ragtop you into submission.
See also - "are you down for a double ragtop"

double ragtop by MissTS21 July 21, 2021

Double Reacharound 

See also reacharound;
Useful in the act of pegging - Where a reacharound is given, and the one in the front reaches back to stimulate his or her partner further.

Jim: Dude, while she was pegging him, she gave him a reacharound, and he returned it!
Bill: Is there even a word for that?
Jim: Sounds like a double reacharound.

Double Reacharound by Dave Strider July 19, 2011