shut-your-bitch-ass-up a term used to start a fight or often commonly use on discord.com
sybau person1!
by antiverts June 24, 2021
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..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
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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
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person :mannn you ugly as hell
other person : SYBAU
by yeaaa . October 20, 2021
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“Guy” u look really zesty… “girl” sybau
by January 17, 2023
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