Sheisa

a german porno where the man shits on the girl and then the girl shits on the guys chest

i had a sheisa with that hot girl it was awsome

by dan re man June 29, 2003

Seis-Nut

The one who has three testicles per side.

I am Seis-Nut. I have more balls than you can ever imagine.

by Ryan January 24, 2003

sinister urge

The need to defecate. Title of an Ed Wood film.

I can't go on: I've got the Sinister Urge.

by taffeny November 13, 2011

sieso

bulgar term used for pussy or vagina. Can also be used to express excitement or surprise.

Pedrito: Alex Rodriguez made another home run!

Juan: El sieso!!! (Damn!)

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El sieso de esa morena si es grande: That girl's pussy is pretty big.

by rolan2 August 6, 2008

sinister

a man who is kind of all people who possess the unique talent to cupcake a fart noise in ones hand

"hey hey its, saturday"

by spart March 23, 2003

Sibisi

A bitch whose a gay how and is mean to everyone he likes fucking men up with his small penis

Did you hear about Sibisi

He tried to rape me

by Trayna@199 August 26, 2020

seisho

seisho is.. how should i put it? idk but seisho is one of a kind, a genius in fact. take one look at a guy/gal named seisho and you’ll bust a nut

“hey, did you see seisho today? they were so mmm”
“oh yeah i did see them! they looked so great!”

by bummerson August 29, 2021