The phrase "hnnng" is a form of onomatopoeia used in context when a person sees a very sexually attractive person of the other gender, or same. I personally like to think of it as th [..]

The sound made when pumping out a quality dump, either through pleasure or when down struggle street.

The term “hnnnng” (with a variable amount of n’s) is the code word for people on Tumblr with pages looking to find followers and gain friends through the popular, stranger-finding site Omegle.

The sound of cracking a boner or being sexually turned on.