Naggyvator

Naggyvator: (Naggi-vator) Noun: The person in the front passenger seat that is nagging you about taking the wrong turn, and other navigational errors/misjudgments. Typically female, but known to exist in male form.

My wife can be quite the naggyvator on long trips.

by Bobo Man June 22, 2010

negavator

The opposite of a motivator, someone who puts you down or just has negative energy

Justin: Why won’t he stop being so annoying?

Justin’s friend: Just ignore him, he’s a negavator.

by @patrckcallaway January 28, 2018