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1.
A female who has all the traits, character quirks, and allure of being a whore, but doesn't put out.
Man this girl was groping me all night at the bar and when I brought her home she didn't put out. What a negawhore
by phatgarry May 17, 2011
 
2.
One who Whores themselves by means of constantly posting negative comments.

A mood killer

A Hybrid of the common internet Troll
MegaNegawhore666 - OMG this video sucks! everyone who likes this video is a fail!

HandofGOD7- STFU YOU NEGAWHORE!
by VegaMonteiro July 12, 2011