coloumbine 

What angsty teens pull when they're rejected by even the NAZI club.

Man fuck you I'll pull a coloumbine

coloumbine by fuckerssss June 2, 2007

columbian handshake 

During a 3 way, the two givers put their hands in both ends of the receiver and give each other a handshake somewhere in the middle.

-How did she die doctor?

-I'm afraid she was Columbian handshaken.

columbian handshake by south_park_columbian October 30, 2013

Columbia University

Ivy League school located in New York City.

Loves: Mahmoud Ahmadinejad, illegal aliens, communism

Hates: Minutemen, ROTC, US military personnel

Columbia University's student body is really out of touch with the rest of the country.

Columbia University by Wisdom! November 5, 2007

Columbian Exchange

The unfortunate situation when two groups of biddies that you have been hanging out with separably finally meet each other and the lines of communication open. Just like when Columbus found North America and the Western and Eastern hemisphere exchanged large amounts of communicable disease.

Hey man don't tell Shaniqua that we are going out tonight because Lashonda will be out too, we do not want another Columbian Exchange.

Columbian Exchange by thegregman September 29, 2012

Colombine 

a trenchcoat, esp. a black one.
originated after the Colombine high school shootings, in which the shooters were members of the 'Trenchcoat Mafia' and wore long black trenchcoats.

"my Colombine comes down to my feet"

Colombine by Xayne February 18, 2005

columbian creamsickle 

When a man makes a line of his own cum on his dick and his bitch snorts it off.

Sarah was in town and we made a columbian creamsickle

columbian creamsickle by Knuckah McHintrop March 27, 2007

Columbian Screwdriver 

Make a bitch do coke off your dick, then suck it, then cum in her mouth and make it squirt out of her nose.

Man, I gave Becky a Columbian Screwdriver last night, shit was so cash

Columbian Screwdriver by Lubielue February 25, 2011