look up any word, like blumpkin:
 
1.
An Verry ugly female, used only for the most desperate late night booty call.
Morbitly over weight, Mustache, body odor, hoe'is nature.
by Preppy Pimp September 30, 2004
 
2.
An ugly girl you picked up and had sex with but has to leave before the sun comes up.
i picked up a nightfighter last night but she had to go before the sun came up because she only had one leg and no teeth...
true story!!
by TeamSanchez November 06, 2007
 
3.
A one night stand with an UGLY girl because you couldn't get laid by the hot chick who left you and the bar with a hard on.
These would be women like Sandra Bernhard, Frances Conroy, Macy Gray, and Alek Wek

I showed my buddy a picture of my nightfighter and he tossed his cookies.
by Toodles2You May 07, 2009
 
4.
One who searches with desperation for a mate when the night draws near its end. This term is normally reserved for non aesthetically pleasing females.
Lace up your gloves cause i see some night fighters by the bar.
by Zuhak September 25, 2006
 
5.
This term refers to darkies being exceptionally good at kicking ass during a new moon, obviously because it's dark and you can't see 'em unless they smile...
"You call sports teams things like the Braves and the Blackhawks, why don't we name one after all you darkies and call it the Nightfighters?"
by Daniel P. Dubeau March 28, 2005