Summersault 

An unexpected heat wave that assaults a city and renders its people helpless.

Delhi was chugging along fine, waiting for the rains, when a summersault hit it with temperatures crossing 111 Fahrenheit.

Summersault by Mohit Hira June 28, 2009

Idaho Summersault 

An act in which a person who has just completed sexual intercourse summersaults off the bed for no fucking reason

George: It's not an IOWA summersault; it's an Idaho summersault!
Grace: I don't care what it is; don't ever do it again

Idaho Summersault by Spencer Ace August 26, 2019

russian summersault

when two people are having 69 while rolling like a wheel down the streets of mosco

(in a Russian accent) "brother, the other day I vent to mother Russia capital and saw Yekaterina Putina
performing a Russian summersault"
"only in mother Russia my friend. now lets go drink Russia's nectur. TO THE VODKA!!!!!!!!!"

russian summersault by jason1234569 May 3, 2018

San Antonio Somersault 

Sex position whereby receiving partner starts in head-tucked somersault position with inserting partner behind culminating with a push off into a full somersault after blown load.

"She's not a gymnast but her favorite position is the San Antonio Somersault."

San Antonio Somersault by Hat and Spurs December 21, 2018

bummersault 

When a man inserts his stiff erection into another mans rectum and they form a ball and procede to roll down a hill.

bummersaulting is a fun and creative way to experience the environment in a sexual manner.

bummersault by Scott Jenkins June 22, 2006

canadian somersault 

when you are fucking someone up the ass and you shoot a/their dog.

"I did a canadian somersault at the dog kenel, and now im being sued by the owners.

canadian somersault by selffej August 15, 2006

south stands somersault 

When one consumes a little too much beer at a Denver Broncos game and takes a 4th quarter tumble down the stairs.

Miller threw down about 14 Coors Lights and did a south stands somersault on his way to the restroom.

south stands somersault by broncos2016 August 17, 2016