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

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

sybau

commonly used to say stay young black and unique to encourage people

sybau troy

by smartbot111 July 12, 2025

Sybau

Shut your bitch ass up

Nigga you better sybau (Shut your bitch ass up.) Or else I'll take your child support money.

by cockandballs500 February 11, 2024

Sybau

Stay Young,Beautiful,and Unique!

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

by I explain Slang to Parents:3 July 7, 2025

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

Sybau

A simple abbreviation for "shut your bitch ass up"

overused abbreviation.

"Sybau bro 💔💔"

"overused word"

by 2025tshater December 5, 2025