Siamese twins 

Two men who share the same month they both last had sex.

Josh: When have you last had sex
Paul: August bro
Josh: Guess what bro
Paul: What
Josh: August was the last month I had sex!
Paul: ayyeee let’s go
Josh: There should be some sort of name for this type of thing
Paul: Yea totally we should call it being siamese twins on dead dogs

Siamese twins by WeWereHighWhenWeCameUpWithThat April 9, 2023

siamese twins 

(n.) Twins joined toghether, sharing body parts or areas. Often, they share vital organs or limbs, and only one can survive. The origi is a pair of 19th cent. siamese babies that lived to be 70. They stayed together for thier entire lives, and even married twin sisters (not identical). They moved to the united states in the 1830's and worked in a circus. They eventually became farmers.

I heard you had siamese twins?

siamese twins by Kung-Fu Jesus May 3, 2004

Siamese Twins Game 

A game which is played by two males or females in which the participants where a XXXXL sweater and cover themselves with a comforter whilst pretending to be Siamese Twins and engage in the act of mutual masturbation. This raises the question: 'When Siamese Twins rub one out is it an act of masturbation or incest?'. Either way is is a rather disgusting act meant for homosexuals.

Fred: Hey Tom wanna go to the Mall?
Tom: No, I plan on playing Siamese Twins Game with my Cousin, Billy-Joe.
Fred: You're a disgusting fuck-bag, you know that?

Siamese Twins Game by WTFPickles February 29, 2012

Siamese Cum Twins 

Two boys simultaneously cumming as they grab each other’s legs and hold hands, as they chant yes daddy.

“Ryan Reynolds and Hugh Jackman grabbed each other’s legs as they finished in their pants as passionate Siamese Cum Twins”

Siamese Cum Twins by anonymous December 10, 2020

Alabama Siamese Twin 

When you insert your body into a girl's asshole so your head is the only thing that sticks out.

Bro, I hit Elle up with a Alabama Siamese Twin.

Damn, you lucky.

Alabama Siamese Twin by LilDump April 18, 2019

siamese twin 

A sexual act by which a man cums on girl1's face and then sticks girl2's face to girl1's. The semen acts as a glue and the site depicts that the girls are siamese twins.

Dude! I just did the siamese twin with two girls in a threesome last night!

siamese twin by bradley platt July 14, 2011

siamese twin 

twins freakishly conjoined at birth

Sally and Susy are Siamese Twins, they are attached at the hip

siamese twin by Pressured_Ignorance May 10, 2010