someone who is riding with you while your driving and keeps telling you how to fucking drive
That chick kept trying to nagivate so i pushed her out the door and backed over her head. and said "WOW ,looks like i got that right"
by tdogsdad October 05, 2008
Assisting in the direction of travel by harping, yelling and otherwise being annoying.
I hate going on long trips with my husband; he's the worst sort of nagivater.
by another person12434 September 23, 2009