Your sisters moustache

Your half gay brother in law who is of a different race.

Who is this gay black guy hitting on me? Oh that's just your sisters moustache.

by The lábinator January 9, 2020

uncle sister mama

This is an urban term used to imply that you plan to beat a person like there mama. Although, the person saying this phrase is not related to them.

"James shut the hell up before i uncle sister mama yo ass"

by Urban Jack August 25, 2010

Sister Send It

When you and your friends are hella high and you do stupid shit.

Oh my god Jimmy lets sister send it.

by lil toaster waffle February 26, 2019

sister

a person who is also your parents child. She is your sibling and is very annoying. She is sassy and dramatic.

My sister was so mean to me today!

by lmp1107 December 24, 2019

Kris Wu younger sister

Kris Wu younger sister

Kris Wu younger sister

by Baram12 July 16, 2024

Clam Trap Sister

When you and someone else have both slept with the same woman. Similar to Eskimo brothers.

“You had sex with Susan too?!? OMG clam trap sisters for life!”

by BuffIrish62 May 29, 2019

Carl’s sister

One hell of a ride. Carl’s Sister.

That bike is so smooth and the ride is so much fun, it’s like Carl’s sister. One hell of a ride.

by Mkultra51 September 18, 2023