One who bites the big one; eats the weenie; puffs on the white owl; or other wise sucks. Sucks being the key concept, and the concept/word play, for it is both suck as in to apply suction to something (man meat for example), and also suck as in rots, stinks, is being an asshole, etc. Often said in a competitive, shiat talkin' situation such as playing FPS games. Can be used synonymously with asshole, but implies a certain pussy-ish quality to the assholes behavior.
"Stop pouring salt in my beer cockbite."
or
"Ok, cockbites, who put the cat in the microwave?"
by Team Killing Fuktard July 13, 2003
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1. A person, place, or thing that is painfully annoying.
2. When teeth are painfully used on or around the penis.
3. Any person who does NOT understand this word.
4. Your rivals.
1. That Cockbite, he knew I was trying to get in that lane.

2. Man that bouncer just graduated from ass clown to a cockbite.

3. I hate trying to hold a decent conversation with that cockbite, she never gets it.
by Nato Caliph November 15, 2007
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A cockbiter is a person who applies the element of "cockblocking" to every aspect of their life. As in, they will not let anyone else get some figurative pussy. The most painful thing for a cockbiter to witness is another human being doing well, being successful, or just generally having a good time. Cockbiters get this way because they are jealous of other people's success. A cockbiter is usually a cockbiter on a subconscious level, although this is debatable, as Cockbiters are usually already of a questionable intelligence.
#1
Every year around my birthday, Augie suddenly needs some expensive thing from my parents. He is a cockbiter.

#2
Ronald: "Hey, check it out, I got an 'A' on my spelling test!"

Jimmy: "Fuck you, I can't do that well because I'm a lazy do-nothing, so I'll just try to bring you down instead because I'm a cockbiter."
by Timtomtam88 May 8, 2009
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A cockbite is a member of society who tries their very hardest to be socially accepted and 'cool' and ends up failing miserably resulting in complete asshole-ness, butt sucking and of course cockbiting.
d00d 1: Urgh that dude we met today was like the biggest assfuck.
d00d 2: ah man, i would go as far to call him a cockbite.
d00d 3: Nah not even close man, thats reserved for that fag, Caleb.
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Cockbite: Ehehe I own all GnR's cds and a pair of converse allstars and poke my own asshole.
by Teh Gatez0r February 3, 2006
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A person who stabs you in the back. Like a boss who fires you suddenly after saying they would give you plenty of notice if they had to let you go.
Joh Pierce is a cockbiter.
by John Pierce February 14, 2004
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Someone who after inserting a cock in their mouth then proceeds to bite the cock just below the bellend when instructed to suck it, thus becoming a cockbiter.
Adam: Ere' Luke i'll only give you this shiny foil Gogo packet if you suck Danny's Cock

Luke: Nah nah im not doin that nah

Adam: Well your goona have to if you want this Gogo packet

(Danny pulls down his pants and gets out his cock)

Luke: Ah ok then, but u must NOT tell anyone

(Luke goes to suck the cock but instead bites it)

Danny: Ahhhh Bastaaaaarrd (In an outcry manner)

Peter: Ahh Luke ur a cockbiter!!!!

(Laughter proceeds after teeth marks are seen on the penis)

by Craig Hurst February 27, 2008
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