Columbian Exchange

1. The trade of goods between early Europe and the Americas that resulted in large cultural and material gains for European countries widespread disease in the unprepared American native tribes.

2. When a long term partner takes advantage of the other by not telling them about their herpes.

I think Chris pulled a Columbian Exchange on me last night

Columbian Exchange by Thorsbanjo September 13, 2011

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

Columbian Exchange

When two men masturbate while facing each other so that their semen strikes each other midair.

Yeah dude, me and my bro tried the Columbian Exchange. It was totally chill

Columbian Exchange by chillbrochill69 November 7, 2010

columbian exchange

The act of fingering a girls ass while receiving a hardcore yet very satisfying blowjob.

Ej: That blowjob was awesome last night!

Lacy: If you didn't give me the columbian exchange, last night would've sucked!

columbian exchange by Poppa Bear 69 May 4, 2014

The Columbian Exchange 

When two gay men engage in anal intercourse, and one comes inside the others anal passage and then procededs to suck the semen back out.

He was a firm supporter of the columbian exchange.

The Columbian Exchange by I am J3sus December 6, 2006