Also stands for "Such yo bitch ass up" A word used commonly in roblox arguments.
Roblox avatar 1: "And that's why your hair looks greased, did you deep fry it?"
Roblox avatar 2: "SYBAU"
by girlidontevenknow💀 November 14, 2021
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means person wants to ride other person sexually even if under age
by hrhrhrhrhhr November 20, 2021
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A sentence cut short meaning shut your bitch ass up normally used through messages.
Marc
Yo what's up marc!
Sybau
by Can.you.shut.up? February 19, 2021
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