Neff: one of a series of noisy up-and-down jaw movements with mouth and eyes wide open, often performed by nearby, toothless diners that appear to be in a trance. Also indicates the person who is neffing (the neffer). Used as a nound or verb.
Yahuda ask his mother if it was OK to imitate the elderly neff at the next table while dining at Cowboy Bob's Bean Barrell.
by mellophan April 02, 2021
by Anus Face March 04, 2004
A person that has no personality what so ever, will try to mimic other people’s personalities to her the attention they receive. Someone the can’t be trusted with literally anything
by Tylor615 February 11, 2019
A wild character who brings smiles and joy where ever she goes. A great friend and a wonderful babysitter. Doesn't care what people say about her. Will eat all of the snacks when you're not looking
by Duckkingisfather September 11, 2020
by Uncle Abdul August 17, 2006
Neff, what's good?
by Jyuzayeguuwaah Summers June 11, 2009