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2.
One of talent, and beauty. Also pronounced Bonnie. See also paper doll.
She is so boni, it hurts.
by ShanQUEESta March 13, 2004
 
1.
A combination of "boner" and "penis"
That guy's a real bonis
by NattieIceIsNice July 14, 2011
 
3.
a black person's penis
I was raped in the buthole by a bonis.
it hurt.
by luke thighwalker March 10, 2008
 
4.
Boni is a beautiful, wonderful, talented girl...first white gurl wit a black gurl ass.. only default she sont kno shes beautiful.
Damn Boni u lookin good!
by Axl February 17, 2005
 
5.
the plural form of bonus
Sally's a really good employee and Mr. Peterson seems to really like her. I wouldn't be surprised if over the past couple of years she's recieved many boni.
by MPfeif July 16, 2006
 
6.
A metalhead rocker from bewdley. Irresistable to all members of the female sex. The only living human able to destroy the entire towny populus.
hey boni, i wish i was as heavy as you!
Damn it Boni you rock ass!

-Iz u a goff mate, u av one eyebrow, innit
-yeah smell your mum *offers hand*
by LeVeL 27 BoY December 20, 2003
 
7.
The plural of bonus.
It originates from other words of a similar structure to 'Bonus' being worded similarly when put into plural format. e.g. Cactus becomes cacti.
"So I get money AND I get a free ride as well? Boni!"
by Josh Bertram Martin June 22, 2007