three-quarter-brother

1- Son of mother and of uncle (father's brother) simultaneously.
2- Son of father and of aunt (mother's sister) simultaneously.
3- Cousin and half-brother simultaneously.

Three-quarter-brother.

by Chupite November 20, 2024

three-waytionship

this is when a polyamorous relationship blossoms from sexual intercourse with two partners simultaneously in a love triangle.

i just wish we had a three-waytionship years ago. I love hanging out with both of you.

by Toddzilla72 March 18, 2016

Three to a seat is sweet

Implications of a sex between three people. three people to a seat.

Three to a seat is sweet.

by Fatale_tale February 15, 2023

three hundred footer

A person that looks great from a distance, but looks ugly close up.

Yesterday I came to a crosswalk and let a beautiful woman cross the street, it wasn't till he waved at me that I realized he was a three hundred footer.

by Kahionwiioh December 26, 2015

Three piece and a biscuit

Three piece refers to dick & balls, biscuit refers to the booty

Silk sonic, let me get a three piece and a biscuit

by Dingle McToot February 14, 2022

Three knuckle Betty

When a female uses any combination of fingers to insert three knuckles deep into her vagina.

My husband told me to send him a selfie of me doing a three knuckle Betty.

by January 16, 2021

Three fingers

An unexplainable fear of Anthony Ramos

*holds up three fingers*
Person 1: I feel you, he scares me too

by Whistlebird February 15, 2023