Siamese Saddle

When you are having intercourse with a Siamese twin and one is sucking your dick while the other is eating your ass

I just did the Siamese saddle with These two twins.

by Dingle Quandale the third May 20, 2022

Siamese Couple

A couple who somehow got conjoined in an awkward situation and decided to stay that way because they were deeply in love.

A couple who is madly in love with each other gets stuck together with some sort of substance (i.e. - sticky tack, glue, SUPER glue, etc.), who would be called a Siamese Couple.

by Nicdecdel March 25, 2010

siamese scream

when both partners engaged in sexual activities orgasm simultaneously

My girlfriend is into all that sentimental sensitive shit, like siamese screams.

by Julie Cali July 15, 2006

siamese penis

A penis that splits, having two ends.

"He can fuck her in both holes with his siamese penis!"

by FMA_Fan May 13, 2005

siamese

a person who acts two-faced.

by Mr. Terrence L. Trezvant October 5, 2003

siamese gun

Two male crotches pressed together.

"And every crotch is a siamese gun."

by Roxanne March 7, 2005

Siamese Squat

The act of 2 persons performing a squat while using each other as back rests (back to back) in order to mutually pass fecal matter. To ensure success lock arms. The ultimate act of trust.

Jeremy: yo, I got to drop a deuce.
Austin: same here, those hot wings just came back with a vengence
Jeremy: wanna pull a siamese squat?

by SMEople May 8, 2014