Potato sisters

Girls that are just friends (NOT DATING) that like to cuddle.

Are you guys dating? Asks Steve to Jan and Laurie. No, says Laurie, we're just friends who cuddle. Yeah! Says Jan, we're potato sisters!

by Gayshitdawg February 15, 2019

sister sniffer

someone who is creepy enough to sniff their sister's underwear. other perverted acts may follow

when no one was home gary sneaked in his sister's room and grabbed one of his sister's pair of panties. at this point he had officially become a sister sniffer

by jojomoob November 9, 2010

Oprah's Sister

When something unexpected happens.

The end of the Sixth Sense was a total "Oprah's Sister"

by BixiBite January 25, 2011

Ur sister

that cute bitch i be fucking

Person A: hey man what are you doing?
Person B: ur sister, bitch

by LilBoiDicaprio November 22, 2019

Sister Margie

When you mess up your life so much that you need Jesus

Stephen: "Mate, I tell ya, the other day I pulled a right Sister Margie"
Greg Gregson: "What did you do?"
Stephen: "Went skinny dipping and did some coke"

by LlamaFluff May 23, 2018

sister joey

gamerific XD

sister joey is the best.

by azelowks June 6, 2018

Saddle Sisters

Two ladies who have both ridden the same penis. The feminine form of the term Tunnel Brothers.

' Fuck yeah, I banged Johnny last night!' - Sally
' Mate, so did Mary last week, congratulations, you're Saddle Sisters now!' - Gertrude
'That's etch...' - Sally

by AZAR June 5, 2014