Slang for "Hayabusa", as in the Suzuki Hayabusa motorcycle, also called the GSX-1300R. The Hayabusa (at the time of writing this) is the world's fastest motorcycle in a straight line speed contest, due to it's very large and powerful engine. However, due to it's large engine and high weight which equate to poor handling, it is unpopular for road racing. The Hayabusa is popular for drag racing (due to it's speed) and is popular amongst squid, who don't care about handling anyway.
Check out my new busa! I was goin' 150 down clearview drive this morning!
by Pymp November 2, 2003
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A cute way of talking to a baby.
girlfriend language. AHA.
by I twirl alot January 19, 2009
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A Busa is a silly mustache that makes its wearer especially opinionated and unreasonable.
Check out the fucking busa on that guy.

Don't listen to Joe, that's just the busa talking.

He is such a goddamn busa, I can't believe he said that shit.
by joint stock company May 19, 2009
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A large creature often seen riding Suzuki Hayabusa motorcycles whilst wearing only a german-style helmet.
It's hard for the Das Busa not to take up the entire lane, given the sheer magnitude of itself.
by SVRider July 1, 2011
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THE GOD OF MOTORCYCLE BOIS
(Has unlimited power and potential the Suzuki Hayabusa is the riders weapon of choice and the only motorcycle they know to exist)
DUDE THAT R1 Just got its ass eaten by that BUSA BOI
by Pepsi bro October 6, 2020
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A wonderful machine that will pull on any vehicle it will race and win it
Turbo Busa owner: Bruh, I bet u can't win against mah Turbo Busa
Panigale V4R owner: I bet I can

Turbo Busa owner: U hav a turbo?
Panigale V4R owner: Nah
Turbo Busa owner: U gon get slayed by ma Turbo Busa. TURBO BUSA POWAAAA!!!!!
by Clammy Pube February 7, 2019
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Motorcycle most commonly purchased by the African American community.
Jerome could not decide on whether to floss his gixter or his wamba busa.
by JACK STICK October 16, 2006
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