look up any word, like pussy:
the correct and official use of the onomatopoeia as first written in the original Webster"s dictionary: nahmnahmnahm represents a satisifying taste or wanting of some edible substance.
That burger was good, nahmnahmnahm!!

Man an ice cream sounds great right now, nahmnahmnahm!!
by racheliswrong July 04, 2009
4 2