When a friend or spouse is supposed to help you with directions but, instead, constantly makes negative comments about your driving.
by tswift56 July 06, 2009
Get a Nagigator mug for your boyfriend Bob.
person in passenger seat: Make a u-turn in 500 feet, and then take a left, and don't speed, you're going way too fast! Didn't you see that sign? Damn, you missed the turn, what's wrong with you?!
driver: Jeez, stop being such a nagigator..
driver: Jeez, stop being such a nagigator..
by monkeyshort January 06, 2010
Get a nagigator mug for your fish Bob.
buy the domain for your pet site
