niffum 

someone who loves to eat there muffins backwards..lol

niffum oh my god look at him eat it

niffum by destiny November 7, 2004

niffum 

That thing that you find in your closet after leaving a glass of milk in there for eight years. But it could also be the expression on a gay mans face when a naked woman jumps on his head, or how you find blue lint in your naval after you wore a white shirt for three days.

Ouch my niffum is bleeding.

You ate my niffum right off of my plate!!!

The wild niffums are loose.

niffum by usinthelittlehouse April 15, 2006

niffumager 

(n) who who acts in the process of having sexual relation with someone in their immediate family, someone form the south

i dont like bubba he is a niffumager

niffumager by dudelove February 14, 2004