Threesome-close

A level of friendship that includes the ability to be involved in a threesome with a friend.

Guy 1- "My pal asked me to have a threesome with him and his girlfirend!"
Guy2- "Wow! You guys must be threesome-close!"

by Titty Christ August 3, 2015

whale threesome

The act of having sex while you or your partner is laying on a friends back. The friend serves no sexual purpose other than to hold the two of you up.

The other night, after Scott fell asleep, my girlfriend and I had a whale threesome with him.

by The whale threesome guy May 11, 2016

mexican threesome

When you and yo girl fuck a chipotle burrito at the same time.

Guy 2: Dude, Rebecca said you had a threesome?
Guy 1: Yeah, with a chipotle burrito
Guy 2: Dafuq?
Guy 1: Yeah we had a mexican threesome

by mexican threesome May 30, 2017

Cosmic Threesome

When having intercourse with a pregnant woman, the booty hole of the fetus aligns with the vaginal opening, causing a threesome to occur.

Man, I just had a wild cosmic threesome with this chick who was 8 months pregnant. That shit felt wierd.

by The Grandest Wizard December 16, 2019

mental threesome

Sex between two people where a third joins only in your head

Last night Heather enjoyed a mental threesome, blowing Geof in her mind while he was fucking her in real life.

by ShortSmartSassySweet July 22, 2021

Pseudo-threesome

Having sex with someone twice the size of a normal person.

I had sex with a chick so large it was a pseudo-threesome.

by Bustanut-Tech April 8, 2010

dutch threesome

When you masturbate with both hands.

I don't like to pick favourites so I decided to do have a dutch threesome.

by FriendofAlice August 6, 2017