Short for: Cock Blocking Radius
A perimeter around a man preventing him from getting any action. Usually consists of people.
Dude, get away from me, how am I going to get laid with you around, you consist of my CBR.
by a-sizzle12 April 2, 2010
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A stupid fucking 9 year old who won't shut the fuck up about the game war thunder.
by Dolfino July 17, 2022
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A member of Team Pointless under the moniker of CowBoy Roy.
CBR is bad ass!
by Phat-Piimp October 10, 2003
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Gixxer > R1 + CBR + Buell + Kawasucki Ninja + Triumph + Ducati + MVAgusta
Damn, the Gixxer just owns all other sport bikes.
by Anonymous September 29, 2003
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Cock Blocking Roaches

Roaches that scare your date off before you can get any action.
EDWIN: "hey AJ , how was your date last night with that girl you met at the club?"

AJ: "I spent $200 taking her out at a restaurant and took her home, I thought I would go all the way until out came the CBR'S!"

EDWIN: "DAMN , Those Cock Blocking Roaches strike again!"
by MIKE Tyler November 7, 2007
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Basically, the meaning of CBR is Cannot Be Reached, so like, when someone's CBR, they're either unavailable, or offline, or basically somewhere you don't know and don't have direct contact to.
Girl 1: Ugh I am so annoyed with Kennedy!
Girl 2: Omg why?
Girl 1: He is so CBR right now, it's driving me nuts.

Or

Guy 1: Bro, where's Jackson? Imma tell him about the new Outlast game.

Guy 2: I cannot contact him.

Guy 1: He's being CBR again.
by allensinclair July 28, 2018
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The prefered sports bike of closet homesexuals. A yellow bike confirms homo sexual orientaion.
I should have known he was a pillow bitter when I seen his yellow honda cbr 600f4. That and the fact he liked to watch gay porn.

by Paula RI October 14, 2006
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