2 definitions by mustin beaver

1
a nickname of justin bieber for looking musty and not taking a shower (seen under popcrave and popbase replies often)
ended mustin period”
“mustin can’t take a shower
by mustin beaver December 21, 2020
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2
jokingly justin, frequently used under popbase’s replies
ended mustin!
i’m sure mustin didn’t took a shower the whole day!
by mustin beaver January 05, 2021
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