Definitions by rwatts

yelptard 

A yelp reviewer who visits a location many times with no positive reviews, then upon a single negative experience will leave a bad review.

Also, someone who uses yelp only when they have a bad experience, ie a vengeance yelper.

example review from a yelptard: "I have been coming to this place for years, however the last time I was there I got a dirty fork, so for my first review of this business I am leaving a one-star review"

yelptard by rwatts May 10, 2014