The belief that furries are the worst of the worst and should be exterminated like the jews
Do you believe in MASTONISM? No, you must be a fucking furry
by PMcPerson November 27, 2017
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The god of mastonism, and the true god of the universe. He doesn't care whether you have the gay or not, as long as you hump homo sapiens sapiens, you are pure in his eyes. Yet furries he cannot tolerate, for the furry doesn't focus on the human anymore, he focuses on the animal.
Do you praise MASTONE? No? You must be furry!
by SexxxMachine69 January 12, 2019
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someone who might go by the name GayLord but we just call him maston. He screams a lot and he is also Kyley’s boyfriend
Hey look that guy is screaming over there. His name must be Maston.
by kcook January 22, 2022
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