A very charming girl with beautiful smile.A serious person but when she is being funny she will look so cute
When playing a mono-ball sport with two balls. Can also have tri-balling and quadruballing, etc.
The complexity of the game is 'n' times more than if there was only one ball where n=(number of balls in play) - 1
e.g. tri-ball soccer is twice as hard as mono-ball soccer (3 balls - 1=2)
Rubeus Hagrid: Gonna go play quidditch today Harry?
Harry Potter: No, but there's bi-balling tennis happening later!
A person that's fluctuates between being a real stand up guy and being a full blown tool.
Guy 1: Dude! Mike was the man last night at the party, he bought everyone shots!!
Guy 2: He's being a real douche today though. I wonder if he is bi-brolar.
When a bi-curious individual experiences a romantic/sexual experience with a member of the same/opposite sex, and is verified as a bisexual.
Tyler: Hey, Tam- I decided to make the move on Justin. I think it's safe to say I'm bi-verified!
Tammy: Awesome, Tyler!
when a guy is on his girl and his mate runs up and shoves a dildo in his arse.
girl: mmm that was so fun last night
guy 2: yeah i know, i bi staggered your boyfriend last night
guy 1: yeah screw you mate.
You don't know much about either sex and you don't care to learn about either sex.
I would set my friend up for a date, but he is bi-noncurious.