look up any word, like trill:
 
1.
Gently caressing ones testicles during sexual intercourse in any and all sex positions not excluding while performing oral sex
Girl come on, please don't stop. I shit you not, I am so close to nutting right now. How's about you finish me off with a good ol' fashion fluffernut?
by NatiVerdoRican December 20, 2013
 
2.
The tangled ball of cat hair that clings to clothing, couches, fabrics etc. Fluffernuts usually come in large numbers and can be very aggravating.
Cliff did not look professional for the big business meeting for he had been petting his calico and was covered in fluffernuts.
by Simulais August 28, 2010