negatexter 

someone who texts nothing but a steady stream of gripes and beefs

Nora Ephron is my favorite negatexter

negatexter by fuppeduck October 30, 2009

negatester 

A protester, but negative. They protest against protesters. They dont like protesters, so they negatest...from their couches

I dont like what their protesting against

Dude, dont be such a negatester

negatester by couuuurtneyyy August 10, 2010

neglexter 

when a person does not return your texts regularly

I always send her texts, but she never responds. She is such a bad neglexter!

neglexter by Sleica January 29, 2010