Double Reverse Blumpkin 

The act where the woman is taking a shit on the edge of the toilet while the man, or another woman, is eating her out. An easier, but messier variation is where the woman shits on the man while he eats her out.

This is not to be confused with a Blumpkin, or a Reverse Blumpkin, which are two different, but closely related things.

The woman was tired of giving her husband blumpkins all the time, so she forced him into a Double Reverse Blumpkin.

Double Reverse Blumpkin by KinkyMaster September 12, 2017

double rim job 

a complicated 69 where two flexible partners lick eachothers assholes.

fred you got any orbitz sally made me give her a "double rim job" last night

double rim job by willythekid June 19, 2011

Double Reverse Physicology 

It's the exact opposite of "reverse physicology" because it's when you are tricking someone into thinking that you are tricking them into reverse physicology, but you aren't. So it confuses the living crap out of them.

Stacy: "So what did you get me for my birthday?"

Fred: "I bought you a new piece o' shit honda babe!"

Stacy: "Haha, Oh Fred, you are too funny!"

Fred: "Haha, I know right!"

(Stacy sees the crappy car)

Stacy: "Fred what the hell!?! I thought you were kidding!"

Fred:"Now that's what I call a dose of double reverse physicology!"

Double Reverse Physicology by Nathanispro April 23, 2009

double-rimming

Double-rimming is the lost art of riding a bike without tyres while licking your own arsehole.

Guy 1:Whoa, did you see that guy double-rimming.

Guy 2:Yeah, how amazing. I consider it to be a lost art.

double-rimming by Ray Jay June 1, 2007

double rainbowing 

when someone goes extremely bezerk over something i.e. double rainbow guy

Guy 1: OMG LOOK AT THE LOW PRICE!!!!! ITS SO INTENSE!!! (**he faints**)
Guy 2: (to guy 3) Whats wrong with that guy?
Guy 3: Oh nothing hes just double rainbowing over the low prices.

double rainbowing by yosemitebearposer September 6, 2010

double rainbow

A rare type of rainbow that may appear all the way across the sky after a period of rainfall. It can be described as very bright, vivid, and intense. However, many have fallen under the belief that a double rainbow is slowly transforming into a triple rainbow. This is impossible, and is an illusion created by either intense sunlight or a rainbow forming adjacent to the double rainbow.

Double rainbow, oh my god! It's starting to look like a triple rainbow!

double rainbow by ZeroKaiser December 27, 2010

Double Rainbow

When a girl gives a guy two orgasms in a row. The second one is usually more intense and as rare as seeing a double rainbow. Triple rainbows follow similar logic but are almost impossible to achieve in heterosexual, mature men.

Last night, Leona gave me a double rainbow with back to back blowjobs...Best sex ever!!!

Double Rainbow by TonyO January 23, 2014