Used to describe someone who is a bad ass. It can also describe acting like a bad ass.
OMG! He set off the fire alarm, that is so BA!
or
She said she was going to stay home and study, she is so not BA.
by FunkyPickle January 25, 2008
Get a BA mug for your dad Bob.
The abriviation of the word "Bad ass" used by young children and sons and daughters afraid of there parents to exclaim excitment.
Boy 1: I got these new ba glitter crayons!

Boy 2: Get away from me db you po me.
by Clint..... January 29, 2010
Get a BA mug for your friend Sarah.
shortened from 'bastard'
"yir deid ya bas!"
by Snakeheid October 16, 2003
Get a bas mug for your coworker Nathalie.
Chant voiced by sheep as they are shorn.
"Ba da ba ba ba...There goes my wool. Ba da ba ba ba...Yes, sir, three bags full."
by Not-gonna-tellya April 22, 2005
Get the ba da ba ba ba neck gaiter and mug.
BA- short for Bad Ass;
(noun) a bad ass, some who looks cool in a sense of standing out of going against the beliefs of others;
(adj.) to be a rebel, bad ass;
(verb) to do anything in relation of being a bad ass, rebel.
(noun)- That BA ate a bowl of nails for breakfast without any milk,;
(adj.)- KJ looks BA today with his leather jacket stitched with Hello Kitty on the back;
(verb)- Hey Doren, lets BA it tonight and sneak out of the house.
by Cnotesharp November 18, 2009
Get a BA mug for your Facebook friend Paul.
A term used to describe an underage user in any social media apps. It is also sometimes used as a username or title.
Did you hear that Rishabh is a ba?
by Chooch1221313 March 19, 2021
Get a ba mug for your cat Jovana.
Make sure you Ba today at the store.

If you dont want the clap, make sure you Ba!
by sheeppp September 17, 2020
Get the Ba neck gaiter and mug.