ur sister a mister

If the "Your Granny and TRANNY!" get pulled out you must say "YOUR SISTER A MISTER!!" and this rude human will die of brain cancer.

Tim"You are a cunt"
Me"No you"
Tim"Ur dad has big gay"
Me"No u"
Tim"Your granny tranny"
Me"Your sister a mister"
Tim *DIES*

by Gayuun March 14, 2018

Oyster Sister

Two girls that have slept with the same guy

Emily and I both slept with Phil. We are now Known as oyster sister !!

by ChristyG October 26, 2019

The Berman Sisters

Oprah Winfrey's favorite human sexuality medical doctors who are the only sisters that are doctoral degree holding sexperts.

The Berman Sisters helped Oprah Winfrey with her romantic relationships.

by Coop Dupe December 13, 2019

U WANT A SISTER? U WANT IT? U CAN HAVE IT MY FRIEND

If u call 1-800-LUDWIG he will make sure u can get u a little sister. Hes Organization is free just make sure ur mother is in the house and cover ur ear its going to be wild after that he will abonden u due child support evasion and wait 9 months and viola :)) bonus in this service is ur mother will get stds

ah man sucks to be u that u dont have a sister. Oh wait U WANT A SISTER? U WANT IT? U CAN HAVE IT MY FRIEND.

by Ludwig_Doom August 04, 2021

National Date your fake sister day

December 5th national date your fake sister or fake brother for a day no regrets you have to date them no cheating

“It’s December 5 yo why be single” or “it’s national date your fake sister day let’s go”

by Lowkeykeen December 05, 2020

Council Bluffs Sister

Incestual Relationship; also applies to other family members.

"Where's Jim tonight?"
"Oh, he's out with his Council Bluffs Sister again..."
"Wow. Won't their kids have hooves?!?"

by Arrogant Joe March 15, 2022

Batter sisters

IYKYK

Oh wow honee, I didn’t know you knew him! But I guess that makes us batter sisters!

by bakingloads_247 March 10, 2023