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SYBAU (Bio)

A commonly used acronym made popular by Gen Z across Tiktok for "Study Your Biology And Understand".
Ryan: "I've got a crazy exam tomorrow in bio!"
Emily: "Twin, Sybau (Bio)"!
by ryamwolasz November 6, 2025
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Sybau

Sybau is an abbreviated term for "shut yo bitch ass up".

This term is most known on the TikTok app, mostly used in the comment section of numerous videos.

This term/word is used to tell someone who is obnoxious, annoying, talking too much to SHUT UP.
"man sybau before i slap ts out of you"
"sybau lil bro"
"can you sybau?!"
by elhadi! May 21, 2025
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sybau

commonly used to say stay young black and unique to encourage people
sybau troy
by smartbot111 July 12, 2025
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Sybau

Nigga you better sybau (Shut your bitch ass up.) Or else I'll take your child support money.
by cockandballs500 February 11, 2024
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Sybau

''I'm sooo pretty right?
Sybau.''
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sybau

when u tell someone to SYBAU, youre telling them "Shut Your Bitch Ass Up"
someone: you like him and youre in denial
me: sybau cro 😂
by cmiiygl._ June 2, 2025
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Sybau

overused abbreviation.

"Sybau bro 💔💔"

"overused word"
by 2025tshater December 5, 2025
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