Define Ur Sister Meaning

Ur Sister

just like saying ur mom except for a sister as indicated in title

boy 1:u kno who i screwed last night?
boy 2:UR SISTER!!
boy 1:hey, that was mean :(

By Celie

Ur Sister

an un-common word used in any insult unlike ur mom.

ex: "hey Jimmy i ate 12 big macs for supper last night"
Bob "well i ate ur sister last night"

By Christie

Ur Sister

Ur sister a sibling that is your brother just a girl.

Person A: i had fun our sleepover last night.
Person B: i had fun with ur sister last night.

By Luisa

Ur Sister

that cute bitch i be fucking

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

By Jorey

Ur Sister

Ur sister is ur moms daughter.

Me:Dad do I have a sister
Dad:Ye
Me:Who?
Dad:Ur sister

By Lillian

Ur Sister A Mister

The ultimate form of the worst words to be used, even greater than "ur mom gay";"ur dad lesbian";"ur granny tranny" and "ur grandpap a trap". Those words can hurt a person emotionally,physically and psychologically.

David: ur mom gay lol
Frank: no u
David: ur dad lesbian
Frank: ur granny tranny
David: ur grandpap a trap
Frank: ur sister a mister
David: *explodes into oblivion and his soul is being eaten by minecraft youtubers*

By Juliana

Ur Sister Is A Mister

Infinite times worse than ur mom gay

Dave: Ur mom gay
Kieth: Ur sister is a mister

*alternate reality gets destroyed*

By Bren

Ur Sister Is A Mister

The insult searched for in the depths of Volcanos, anytime this is used an alien race is wiped from existence

1: ur mom gay
2: ur dad lesbian
1: ur granny tranny
2:ur grandpap a trap
1: ur sister is a mister
*zarblorgs fuckin die*

By Bert

Ur Sister Is A Mister

An insult meaning that your sister is actually a transgender man. This insult is so rare it has only been said by 4 people and was buried in the Egyptian pyramids to never see the light of day.

Guy: ur mum gay
You take out a golden box
Guy: Holy fuck hold on man I was just joking please don’t do this
You: Ur sister is a MISTER
World explodes

By Caressa

Ur Sister A Mister

A very dangerous phrase, not to be used lightly. Has risen from other primitive phrases such as ur mom gay, and ur daddy lesbian.

Carl: Ur mom gay
Dylan: ur granny tranny
Carl: ur sister a mister

*every world ceases to exist as God himself falls down onto his knees and weeps

By Stefa