half-sister-in-law

1- Half-sibling's wife.
2- Spouse's half-sister.

My half-sister-in-law is a good person.

by Wonbig October 13, 2021

Two and a half

2.5

Someone: How many?
Me: Two and a half.

by Foobar321 May 30, 2021

Half-Chub

Halfway till erection time..

You’re giving me a half-chub.

by FuglySwan May 15, 2018

half-first-cousin-once-removed

1- Parent's half-first-cousin.
2- Half-first-cousin's child.

My half-first-cousin-once-removed is a good person.

by KOBO8956 September 22, 2021

2 and a Half Mommies

When a girl has a kid, Finds a MILF, then the girl and the MILF can call each other mommy and the kid calls both of them mommy. But don't call the kid mommy because that's fucking weird.

Abby is into the 2 and a Half Mommies setup

by ballslmbao August 13, 2024

Half-Cousin

Half-Cousin

Half-Cousin

by Angel234IsTheDarkSeraphim March 21, 2025

half half whole

A sexual act in which the man only gives half his max length strokes until eventually giving a full length stroke

Damn I can't believe you gave Jenny the half half whole

You know it bro

by Terminus February 9, 2023