stomersault 

A type of aerobic exercise done on your stomach. Traditionally known as 'The Somersault', but recently changed, due to the introduction of the 'Headsault' by Bernhard Stierle in 2015.

Also see - headsault definition.

The young preschooler impressed his teacher with a stomersault on the first day of class.

stomersault by Prof. Samuel J. Harding December 11, 2020

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

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

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

somersault 

A somersault is an acrobatic exercise in which a person's body revolves 360° with feet passing over the head. A somersault can be performed either forwards, backwards, or sideways and can be executed in the air or on the ground. When performed on the ground it is normally called a roll.

Jane would often somersault around the garden with her friends all afternoon, during the summer, pausing only for the occasional orange juice or a cucumber sandwich

somersault by tambo1972 September 30, 2013

Hungarian Somersault

A sexual maneuver by which a man somersaults naked with an erection forward and into a naked women resulting in seamless penetration.

So we wanted to try something new to spice things up, so he got all naked and kinda rolled into me

Ahh, so he was trying the ol Hungarian Somersault.

Hungarian Somersault by NantucketMan August 24, 2020