Klein 

Klein is another name for a douchebag.

"look at that Klein over there yelling at his girlfriend. didn't he cheat on her last week?"

Klein by Kate021010 April 14, 2010

klein 

Klein, Andy: noun

The guy who sends little black boys over with flowers for me, and is also known for bringing me iced tea.

Andy Klein is a sweetheart.

klein by bella June 21, 2004

klein 

An old man with nothing better to do than sit home with his old woman and make science tests. He talks like a gameshow host and looks like a retarded horse jockey. Other names for Klein include, captain Klein , commander Klein, and the Kliziner.

Klein is such a douche bag.

klein by Ralphus April 13, 2004

klein 

(N0) A person who leaves a domicile and doesn't close the door behind them.

Stop being a such Klein you son of a bitch its cold out side.

klein by andy45247 November 27, 2007

klein 

A bald man who uses careyistc speech and puts down those dummber than himself. Also a man who has nothing to do but make up vocabualry test so he can make puns.

Mr. Klein enjoys silly puns that interupt the learning process.

klein by Art Garfunkel July 7, 2004

Klein 

Verb: Named after a particularily racist and bigoted user on the imdb forums. This refers to the practice of composing a single long,post and then using cut-paste to spam the boards with it without provocation. This can involve a month-old post or a new one, but it is generally used when the person in question keeps posting the same ramble over and over again, instead of using actual language.

Also called Kleining

"Would you please stop kleining all over the place? Post something different."

Klein by Falcon2 September 13, 2005

Klein 

Klein is a independent school district in south texas. it includes schools like Brill, Krahn, Kleb, Klein High, and much more. it is a very modern school district. Klein is also a city in south texas.

“hey, what district is Krahn in?” “Oh, just the best. Klein!

Klein by liltrashygirl93 January 31, 2018