Kissn' my sister

When you are in the shower and instead of getting out to piss, you piss in the shower causing it to go right down the drain.

Last night my wife caught me Kissn' my sister

by Bob Belchur January 13, 2022

sister suck

Stranger: I used to have a ####### video of me licking a girl down there but it got deleted
Me: Ok...?
Stranger: that was my sister i did that to
Stranger: she asked me to do it so i did
Stranger: i stuck my tongue really deep in there
Me: Eww
Stranger: Not going to lie, it was great
Me: Ok

Sister suck is not allowed here c:

by TidePodIngebrigtsen69 March 31, 2017

sister fucker

Someone who is extremely based.

"Man, that guy is so cool. He has got to be a sister fucker."

by treehugger_ September 21, 2025

The sacred sister law

The sacred sister law states that “If you find news or information that makes you feel uncomfortable, you must share it to your sister”.

The sacred sister law: Brit and char are sisters. Brit found a video about an onion that made her feel uncomfortable. Brit shared the video to Char.

by Shhhitsbrit November 21, 2022

shit sister

every family has one....the less favourite or popular or successful sibling. Think of Danni Minogue compared to Kylie. Danni is the shit sister. Could also, be the second favourite son, if you have a brother.

Danni is the shit sister to Kylie.

by HomeBrand August 30, 2021

Little Sisters of the Poor

Term used to describe a sports team that is hopelessly outmatched and underachieving.

Central High’s football team really beat up on the Little Sisters of the Poor at West High. They won the game 35-3!!!

by Proud Homosexual June 10, 2022

Penis sisters

Sisters or friends that have both had sex with the same man.

Shelly and Sarah are penis sisters now that Sarah is banging John.

by Boss Panda December 28, 2021