The double shark fin clap 

When a gentleman would place his hands together as about to pray.. while his lady friend would be on all fours...

With out warning all eight digits would be finned right up the lady's grit pipe... the gent would gracefully clap while performing his moment of triumph

Fuck me bruv, got so nutted last night this sort let me use the double shark fin clap

The double shark fin clap by Munky innit January 2, 2017

The Double Caboose 

The incredible phenomenon when two women are ass to ass and pleasure themselves simultaneously with a double-headed dildo.

Imagine my surprise and delight when I walked into the bedroom to find Roxy and Abby goin' at the double caboose! The 8th wonder of the world does exist.

The Double Caboose by VoodooJay January 25, 2019

the double volcano surprise 

the double volcano surprise is when you put mentos and diet coke in a girls vagina, and baking soda and vinegar in her anus. thus causing a chemical reaction, which shoots "volcanic" liquid out of the said holes. it isnt much fun for the girl, but it sure is fun to watch.

John gave me the double volcano surprise last night, it hurt so bad!

the double volcano surprise by lieutenantURNER October 21, 2008

the double truth 

More than just the truth, the double truth is something more important than just "the truth". Usually a bigger meaning. Something that is very very profound would be the triple truth, but that is very rare.

Made popular by Samuel L. Jackson as Mr. Sr. Love Daddy in Spike Lee's "Do the Right Thing"

"Yo! Time out! Hold up! Y'all take a chill, you need to cool that sh!t out!" And that's the double truth, RUTH!"

the double truth by hnt523 April 5, 2008

the double deuce 

a term for giving the finger with both hands showing the finger.

My personal favorite way to flip the bird is the double deuce

the double deuce by Trogdor June 3, 2003

The double faced tummy wag 

an act of excitement or celebration;

When two men stand face to face, drop their pants and underwear, put hands on hips and "wag" side to side. This allows their penises to "wag" like a dogs tail simultaneously. The act may be escalated by standing close enough for the penises to hit one another to simulate applause.

Tim and John had just beaten Frank and Joe in the last match of tennis, and really rubbed it in when they gave a standing ovation via, the double faced tummy wag.

The double faced tummy wag by BuRnZy187 September 7, 2014

The Double Turkey 

A variant of the Turkey handshake fail, where confusion between whether a handshake or a fist bump will be played leads to an accidental fist-palm. This new handshake takes that idea and doubles it, and makes it intentional. The first individual holds out a fist, the second person open palm slaps the fist in a downward fashion; the second person then makes a fist, and the first individual slaps the fist in a downward fashion.

John showed us that it was possible to recover from the fatal Turkey Shake by doubling down with the Double Turkey.

The Double Turkey by johnny mc awesome May 31, 2015