Cain 

A large, over-weight teddy-bear esque person.
A generl, cuddly, fat-ass

You girlfriend has made you such a cain!!
-At least im getting some yams!!

Cain by Atmosphere12345678 May 6, 2011

Cain 

Often closet queer usually doesn’t finish high school closet racist and slightly obese cracker

Caine sucks ass

Cain by 911 is fake April 4, 2019

Cain 

Poster on the Catacombs, an Internet messageboard for the Half-Life Mod Team Fortress Classic. Posts mostly pretentious bullshit on any number of academic subjects. Best known for his elitism, bitterness, and sarcasm.

Did you see Cain's latest long ass post? What a douche.

Cain by Abel January 25, 2005

Cain 

Something that really hurts!Usually said after you hurt yourself badly, or someone hurts you etc.

Man the F***in cained!
My knee cains!

Cain by Muso August 3, 2007

cain 

Short for Hurricain, the largest storm on earth.

Best be headin' for high ground, there's a cain a brewin' out to sea.

cain by Haligonian Hangover September 5, 2008

Cain 

A horrible biology teacher who spends most of the class period talked about sex and drugs instead of teaching then expects everyone to do well. Claims to be "open-minded" but has insulted religions and inferred that anyone who preforms rap deserves to die from AIDs. Also an arrogant asshole.

Man, that Cain is such an asshole. He made me stand for the entire period just because I nodded off a bit once.

Cain by Friik November 21, 2010

Cain 

being bluntly straight forward that it seems as though you are rubbing it in or being an asshole.

Guy: this kid was is being mad cocky and is as for special treatment. so i told his to get real.

Friend: wow... i tried doing that, but in a nicer way. you're mad cain some times.

Cain by Krad_inase March 18, 2009