bi 

mandarin chinese for "your mothers privates".

haodoudou1: cao ni ma bi
whiteperson: you want me to fuck my moms privates?
haodoudou1: bi zui

bi by trevor cao January 3, 2008

Bi 

The plural of "bus" according to Latin roots;
Prefix meaning "two;"
"Bisexual" as shortened by lazy people on the internet.

I need to ride multiple bi on my trip to New York.

The bi-annual trip takes place next year.

I'm a lazy fuck who shortens bisexual to bi.

Bi by HolyProphetOfTruth November 24, 2014

bi 

used as an alternative to 'by' when typing. Don't know why, don't wanna know why.

Bi the way, she was going to reach home bi 5 am.

bi by choc0faerie March 14, 2004

bi 

a sexual preferance usualy adopted by people with ravenous sexual appetites like me. it means a person who swings both ways when they play for both teams. short for the word bisexual.

bi is such an ugly word...i prefer greedy

bi by Thomas Bell July 26, 2005

bi 

Being Bisexual is a trend

She claims to be bi to get male attention.

bi by Xoss February 16, 2006

Bi 

1. A term for homosexuals who are too afraid to admit they are actually gay. Generally used by younger gays who are afraid of admitting to others that they are gay, and feel that it would be more socially acceptable to be "bi".

2. A young girl who feels like she doesn't get enough attention as it is, and feels like more guys will like her if she kisses other girls.

GirlA: "You know that Cindy, she's such a slut!"
GirlB: "No, she's not a slut. She's just bi. It's totally cool."

Bi by Gaykid April 29, 2011

Bi 

famous krn singer who is liked by gay fashion designer Armani and also known as another famous krn singer, SE7EN's rival

i saw Bi at the stage taking off his bra

Bi by britney britney March 7, 2005