Heard this before? Me too. All you need to know is that it means "shut your bitch ass up." also, quick tip, you should do that! shut up. LOLL. Now lock in and get off of Urban Dictionary. You lazy slob <3
love ya! xoxo
love ya! xoxo
Example: Friend: yo wsp pookie
you: sybau. no one like you, you were only born for court rights.
friend: oh.
you: sybau. no one like you, you were only born for court rights.
friend: oh.
by BambiBlade August 19, 2025
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by PeterGriff September 4, 2025
Get the Sybau mug."I hope you sybau"
by mungbeater October 2, 2025
Get the sybau mug.by AdinbutimnotAdinimQuinn October 4, 2025
Get the sybau mug.("S"hut "Y"our "B"itch "A"ss "U"p)
The phrase became popular in Gen Z culture as their new favourite way to shut someone down who is speaking by using this dismissive insult. It first started being used all over TikTok but is now becoming popular on other social media platforms and messaging apps now as well. Because the expression was used so often, people began abbreviating it to the initials, which eventually turned into the slang term SYBAU.
The phrase became popular in Gen Z culture as their new favourite way to shut someone down who is speaking by using this dismissive insult. It first started being used all over TikTok but is now becoming popular on other social media platforms and messaging apps now as well. Because the expression was used so often, people began abbreviating it to the initials, which eventually turned into the slang term SYBAU.
Stop talking, sybau
by anitaburn_hun February 19, 2026
Get the sybau mug.Most people think it means “shut your bitch ass up” but actually it’s the name od the guy in the meme. When somebody says “Sybau 🥀” they mean that Sybau would be sad if he was here :(
by Divorcé February 20, 2026
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