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

Siamese Poop

When your spouse or partner is sitting on the toilette peeing or pooping, the other person sits on top and poops through their partners legs.

My wife was using the toilette, and I had to go really bad, so I asked her if it was alright if I took a Siamese Poop. Of course she said yes.

by Goonga Lagoonga June 8, 2018

Siamese Sinus Flush

When a female puts her nostril on the males urethra and the male urinates and the urine goes up one side of her nostril and comes out the other side, therefore creating the sinus flush.

“Wow, did you hear John gave Becky a Siamese sinus flush?”

by Jackatee March 20, 2021

Lynx Point Siamese cat

The worst fucking cat breed ever they piss under your bed and scratch your ass

"I hate bob he pissed on the couch AGAIN"

"Who's bob"

"My lynx point Siamese cat"

by Shittedonem July 12, 2021