What's "Period Ah, Period Uh"

WHAT IS THIS I JUST DISCOVERED THAT IT WENT VIRAL RECENTLY IT'S A MESS BUT I CAN'T LOOK AWAY

Quote from zuzuhhaa

its this girl on tiktok, its so funny stupid and that people have been duetting it and making fun of it

vocal and rap queen

Quote from zuzuhhaa

period ah, period uh

Quote from HwaGoose

I was wondering if she was talking about menstruation, the punctation mark or when people end their sentence with "period"

wow, deep questions

Quote from oikalli

period ahhh

period ughh

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a nightmare