look up any word, like plopping:
 
1.
pcb
Short for Panama City Beach, FL. Where cool as kids grow up and the ones who didn't grow up here party. Spring Break Capital.
Let's move to PCB, the coolest place on the fucking planet.
by osp nigga October 06, 2005
 
2.
pcb
printed circuit board this is a board that your computer,tv,vcr (basicly all manufactured electrionics(although this can be done by hand on a amature scale)) components are soldered to.
by alex harrap October 21, 2003
 
3.
PCB
Premature Coupling Behavior. When your casual date or acquaintance begins to display unsolicited acts normally reserved for serious couples. ie hand holding, arm around waist, invading personal space, etc.
Kristen: "That guy at the bar just bought me a drink...Then totally tried to hold my hand!"

Corina: "eeeew, PCB"
by trainwreck and homewreck March 09, 2009
 
4.
pcb
Pretentious Condescending Bitch
"she's such a pcb"
by pcb_hater July 13, 2009
 
5.
"Some Spanish people were discussing how the language should evolve to get away from its inherent acceptance of male hegemony."

"It would be a simple fix technically but hard to implement. It'd be seen as PCBS."
by Mika EDM March 14, 2013
 
6.
PCB
Princess Cock Block - a girly type guy who "plays for the other team" and cock blocks his friends.
That Andrew is such a PCB. No one ever takes a girl home when he is around.

Friend: Hey girl how are you?
Girl: I'm good, about to leave. How far is your place?
Friend: A couple minutes down the street.
Andrew (PCB): HE'S DRUNK!!!
Girl: Wait a second, my friends are calling me. I have to go...
by bill23423 September 22, 2009
 
7.
PCB
-Pre Coachella Boner; The act of cultivating a throbbing erection from thoughts leading up to the annual event known as Coachella.
You:" Yo, I hear the rumor is OutKast is performing at Coachella this year"

Friend: "I got a PCB just thinking about it..."
by Shlookeh January 27, 2014