short for "baby" for those high school chicks who are too afraid to call their crush baby. what am I doing, of course, they will leave you! (even after years)
"How are you doing, bii?"

"Oh, and let's break up like people do bii"
by itsdris April 20, 2022
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a super potato lord that's 1 years old but very cool featured in miss comedy
that is very like biying
by poopnar February 5, 2019
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a very wise but the most bitcheyest bitch ever meet this person in life she no cool (share this)
o my Jake is so a biying he's smart but a bitch
by poopnar February 5, 2019
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Meaning in a short time normally no longer than 2 hours
by The man who does words March 13, 2022
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BelieveInYourself!
BIY JlispyProb!
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either a silly dance, a slang, or doing something stupid but interesting.
"I've been able to do the Ni Hi Bii since I was three"

Or

"I Ni Hi Bi yesterday"
by OЯDRALCIO July 20, 2019
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A versatile Bengali swear, meaning "Father's Marriage", considered extremely offensive.
Guy 1: Keliye brindabon dekhiye debo (i'll beat u up)!
Guy 2: Toke bara keliye Babar Biye dekhiye debo! (i'll beat u so hard u will see ur father's marriage)
by Ar5enik September 17, 2022
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