Doing a somersault (flip) in the winter time.
Tom: Dude i pulled the sickest wintersault yesterday.
Jerry: Sweet man! Did you land it ?
by MfoMario May 04, 2010
Get a wintersault mug for your cousin Beatrix.
A new way of doing a somersault~you do it backwards!
I love to do the new version of the somersault~the wintersault! Extra fun!
by Starchylde June 04, 2016
Get a wintersault mug for your cousin Riley.
Sam-Did you see that girl do a somersault?
Chris- That wasn't a somersault Sam, that was a wintersault.
by Solid Mantis June 09, 2017
Get a Wintersault mug for your friend Günter.