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 Penis 10 inch haver March 14, 2018
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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 RegimeoftheGalactic March 13, 2018
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UR SISTER MISTER

The most destructive comeback to date. Only to be used in very dire situations. (Can be used if target doesn't have a sister)
Joe: ur mom gay
Tim: no u
Joe: UR DAD LESBIAN

Tim: UR GRANNY TRANNY
Joe: UR PAPPY TRAPPY
Tim: UR SISTER MISTER
*At this point time ceases to exist. The very fabric of the universe has be torn to shreds, the entire 3rd dimension is incinerated and all life on earth ceases to exist*
by lazer unicorn March 13, 2018
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Ur sister is a mister

An insult worse than than ur mum gay, ur dad lesbian, and ur granny tranny. This is the worst insult imaginable and there is absolutely no recovery from it.
Grant: ur mum gay
Mark: ur dad lesbian
Grant: ur granny tranny
Mark: oh yeah, well ur sister is a mister
Grant: *all veins inside body explode, has a seizure that causes him to pull out a gun from his jacket, and blow his own brains out.
by mtersaak March 13, 2018
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Ur sister mister

The worst possible insult ever in the entire world apart from your granny tranny
by Damoxd March 22, 2018
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ur sister a mister

The absolute killer of 'ur mom gay' 'ur dad lesbian' 'ur granny a tranny' and 'your grandpap a trap'.
Henry: Don't make do it.
Joe: Do it pussy.
Henry: Ur grandpap a trap.
Joe: Bitch please.
Joe: Ur sister a mister.
*Henry's body turns into dust*
by LoCaboose March 13, 2018
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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 March 19, 2018
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