any monosyllabic word, phrase or name, which can be replaced in any context, is a nav ( or navs )

if the word contains mre than one syllable, replace any of the syllables with nav.

Nano-sized Penis

Someone who is a Nav, they aspire to be a sideman, not a sidemen but a sideman of the sidemen.

Another Example off Nav is someone who gives something of no need into a conversation

the boss of all p-twats (parker watkins)

short for navy. Originated due to the military's use of using parts of many small words to create one large word (i.e. navsurf - naval surface).

She da coolest cat this side of well both sides...lol
She fly, she sweet, she cool, she all dat, and u know it.
I introduce her at a party and then i'll be like u heard of Nelly, u heard of Nat, now straight outta from da heart of da ghetto comes NAV. fo sho

badger lover