ur sister mister

ur sister mister- the ultimate comeback that can never be countered so you always win with.

jeff: ur grandpap a trap

dave: ur sister mister

everything dies the earth implodes and the big bang happens again

by ur mum gay lol May 16, 2018

ur sister a dude

Whorse than ur mom gay or ur dad lesbian

Timi :ur mom gay
Steve:ur dad lesbian
Timi:ur sister a dude
Steve“kills himself“

by Ur sister a dude lol March 10, 2018

national give ur sister aids day

national gives your sister aids day is on september 23rd, be careful and have fun but don’t get caught! 🤘😂🤪

bro did you hear tomorrow is national give ur sister aids day?

wait for real yo? i’m totally participating!
yeah can’t get in trouble if it’s a holiday

by nolawswhenurdrinkingclawschad September 23, 2019

Ur Sister's a mister

It is almost As worse as ur granny tranny, but instead the Sun moves close to Earth not the Earth closer to the sun

Jake: Hey Shawn what's up?
Shawn: Your sister's a mister!
Jake:......

by NOOOREMALISS March 15, 2018

ur sister

ur mom and ur dad fucking

ur sister was born

by ur mommmmmmmms a hoe January 16, 2020

Ur Sister

The person I did last night

John: I saw u in my house last night
Carmine: yea I was doing ur sister
John: GET THE FUCK OVER HEAR

by Iwasinurmom May 13, 2021

Ur sister a mister

The worse possible insult above "ur mom gay" "ur dad lesbian" "ur granny a tranny" and "ur granpap a trap"

James: lol ur mom gay
Holden: ur dad lesbian
James: ur granny a tranny
Holden: ur granpap a trap
James: well ur sister a mister
Holden: *shrivels up and dies*

by Stakeynya May 13, 2018