Charlie Brown Adults - the droning voice of the adults in charlie brown cartoons, much like the droning on of a boring conversationalist. You know, the ones we tune out.
Tom (with Joe, at a seminar): Hey Joe! Can you hear the music way off in the distance?

Joe: Nah, all I can hear are the CBA's on stage! wah wah, wah wah wah wah...rambling on and on.
by wishingwel April 16, 2009
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Can't Be Assed. Feeling lazy and cannot be bothered to do anything.
Badman1. oi, u wanna gwan sum football doh?
Badman2. CBA Man! u get me, bare work completed today, feel for rest fam.
Badman1. i get you,shall we jam instead?
Badman2. Yeaaaaa!!
by MurderBadman April 20, 2007
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CBA = Cute Boy Activity. The amount of cute boys that comment or like a girl's status on any of the social networks.
"Hey, girl - Any CBA today?"
"Oh yeah, lots! Brian from my economics class liked my status update, Eric from work retweeted my Instagram photo; and Jared all not only liked, but also commented on my YouTube video!"
by Crafty Chica February 26, 2012
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A person born in China, of Chinese ancestry, who is raised in America with American values, culture, and citizenship. This person is often mistaken for a Chinese born and raised individual, but their lack of Mandarin/Chinese language fluency and lack of Chinese idiosyncratic cultural norms sets them apart.
My adopted, Chinese Born American (CBA) daughter finds it difficult to navigate culturally when in China. People assume she can speak Mandarin perfectly and that she is a native raised Chinese person, when in fact she couldn't be more American culturally even though she is racially Chinese.
by LuckyMum July 10, 2016
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One night when you and your'e friends go around and try to ruining the awkward public sex of two random people, usually in a car.
Jordan: Will you look at fucking that, the car over in the parking lot is rocking and all steamed up. Do you know what time it is?
Frank: Cock Block Army (CBA) time.
by bowser3 April 28, 2011
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Oh My Fucking God You Cant Be Arsed

A good way to take the piss outta someone hu
A) doesnt understand text language
B) is being a total prat
Cozmo: Coming joggin, mate?
Ned: No, I, erm, have to revise..
Cozmo: OMFG U CBA!
Ned: What?!?!?!?!?!?!
by Katii3 May 22, 2008
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person 1: can u do me a favor
person 2: sorry, i cba / sorry, cba
by yeahyeahyeahlol March 06, 2021
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