Brothers and Sisters

Referring to the testicles, and the sperm therein, of a man who has one or more children.

While sitting on the floor changing my daughter's diaper, she's started flailing her legs around and kicked me in the 'brothers and sisters'.

by vankinney September 1, 2009

Brother/Sister Zone

When you like a member of the opposite sex. Eventually wanting to be in a relationship with them, but they shut you down with the "I love you like a brother/sister"

Brother/Sister Zone:

Guy: Derpina, will you go out with me?
Girl: Derp, I'm sorry, but I love you like a brother that I've never had, and I don't want to ruin that!

by tinkerbelleh_01245 December 14, 2012

Brother/sister (friend)

A very close friend you trust a lot

When a brother/sister (friend) likes another so much and trusts them

by MasterOfStats January 1, 2019

Spunk Brother / Sister

A half sibling via your father

ie from his 'spunk donation'

usually applying to promiscuous men with more than one family.

I didn't know you had a brother/sister - Oh he's my "Spunk Brother / Sister"

Underlining the fact that the relationship is not a close one.

by Big Superfuzz April 2, 2009

My brother/sister

My enemy.

- My brother/sister is as lank as a twig.

by Spacet September 3, 2022

brother/sister asked a very good question

What you say when you can't answer a question someone asked you.
Originated from a meme based on a Muslim video of an islamic orator named Zakir Naik.

Person 1: Where are you going??
Person 2: Brother/Sister asked a very good question *goes away*

by noiwontwriteapseudonym April 15, 2025

thought brother/sister

If everyone was a thought brother/sister, there wouldn't be anyone more in charge than the next, there would be no hierarchy.

A thought brother/sister must be a dream to wake up from, since people seem to want a thought leader more than they want one of those.

by The Original Agahnim February 2, 2022