Negavance 

To advance one's own agenda, career, reputation, etc. at the expense of another person or group, specifically by criticizing, tearing down, embarrassing, or belittling that person or group. Such behavior is in lieu of advancing one's own agenda, career, reputation, etc. solely on the merits of such.

We've all seen people in the office who like to negavance into job promotions or sweet assignments -- they usually leave a trail of bodies.

Negavance by MattersOfManners January 11, 2012

Negagence 

The innate aura of a person that causes negative things in life to happen.

Permanent negative karma.

A person with Negagence is a walking lightning rod for bad luck.

Guy 1: Hey, I heard that you guys almost died in a ferris wheel accident last night.

Guy 2: Yeah, everything was going great until Richie arrived, then it broke down and fell on everyone. That guy has some serious Negagence.

Negagence by Christoficus November 4, 2011

negnance 

Negative nancy. A person who is a downer.

Phil, don't be such a negnance.

negnance by evs May 1, 2005

Negavana 

Opposite of Nirvana. The point in which someone sucks so much that they just plop down to the epitimy of suckiness. When you become obsessed with material posessions and lose all hope of reaching perfection.

Dude, I really really want a trillion dollar thingie AND I suck balls. I'm gonna reach negavana any day now!

Negavana by thewicked January 4, 2006

Negataneous 

To happen instantly in the past

The dinosaurs negataneously disappeared.

Negataneous by Logan D. June 13, 2011

negnance 

short for the phrase "negative nancy"

just because you got friendzoned at smiths night doesn't mean you need to be such a negnance.

negnance by themjeans October 23, 2018