you suck, you're wrong, definitely not right/correct, more specifically used when Imron says ANYthing in math class...
"The answer is 5x-2...."-Imron
"Boooooooo"-Class
by MiReAm May 4, 2005
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The noise made by Big J that made Scary Jerry shit his pants.
Holy crap, Big J just scared the shit out of Jerry with that “Boooooooo”!
by TheRealDirtyMike March 12, 2019
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Rank,Raunchy,ect. This can be described as a smell, sight, or image.
Tom:Oh that fart was huge
Dylan: Yeh man, BOOOOOOOOO
by Immy Marathom March 23, 2004
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One of Mr. Bramer’s Famous quotes
Student: I believe this is correct

Mr. Bramer: BOOOO! BOOOOOOOO!
by ༼つ ◕_◕ ༽つ November 7, 2023
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