sybau

..why

another way of saying “Shut yo(ur) bitch ass up” to someone.

I use it all the time, but sometimes in unexpected times

uh how about naegi: dsmp sucks complete ass
kyokophobia: yeah

dsmp_uwudnf1: uwu no it doesn’t :P
kyokophobia & uh how about naegi: sybau

by uh ok how about naegi October 16, 2021

Shut Your Bitch Ass Up (SYBAU)

use for that annoying nigga that is always bothering you ! don't use violence use SYBAU ! but don't use this in a bad situation like when your in trouble and your mom's yelling at you and you whisper under your breath "shut you bitch ass up..." there is a 101% chance you will get slapped . (Warning) Keep Out of hands of children !

Olivia: Ohhh im olivia and i have a weird head and cool bf...
Eugene: Shut Your bitch ass up (SYBAU) !
Olivia: tww non-sense !

by KiDWest May 26, 2010

Sybau

Stay Young,Beautiful,and Unique!

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

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

SYBAU

Shut your B*tch ass up, commonly also used as "stay young, beautiful, and unique" to prank older folks

Your mom: Honey, what does SYBAU mean?

You: oh uhhh, stay young, beautiful, and unique!

Your mom: Thats so sweet, thanks honey!

by TheBeckster11005 May 23, 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

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 ts pmo

Sybau = Shut Yo Bitch Ass Up

Ts = This Shit

Pmo = Piss me off

stupid & perverted fuckhead: I love jerking off to Pokémon r34

sane person who knows better: Sybau ts pmo

by T3ST1CULAR_T0RS10N August 11, 2025