A Donster Square King is an individual with a square face shape, high arrogance and ego, and a desire to prove himself to apparently be the best at everything you talk to him about.
Ian: Did you hear Ivan say he was a national level Tetris player?
Ethan: Yea, he's such a Donster Square King
Ethan: Yea, he's such a Donster Square King
by EFDSKBH March 3, 2026
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