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Single most powerful insult in the universe, stronger than ur brother a mother. Merely uttering it will create a giant black hole that implodes the multiverse and all its parallel dimensions.
Bob: Ur brother a mother
*massive earthquake breaks out*
Carl: Ur son a mum
*All life is annihilated, the universes collide and spontaneously self-destruct*
by meep moop beep boop March 21, 2018
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