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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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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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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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 urmom_gay_slayer_no_u_xddd March 14, 2018
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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 Swaggysplooosh March 14, 2018
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This word is only used after your vicious enemy uses the world ending saying “ur pappy trappy”. “Ur sister a mister” can reverse the world ending and causes a blackhole to suck the earth into a bottomless pit of darkness.
Bill-ur pappy trappy
*world starts to end*
Jon-ur sister a mister
*world stops ending, and blackhole shows up infront of the sun*
Stephen Hawking- my theory was right. Only the mere saying of “ur sister a mister” can cause a black hole
by Sheebyguythememeking March 18, 2018
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