What is Yelp Gangbang?
1.
When people who have become friends through the website
And therefore turning a small, private gathering of friends who met through Yelp into something that is invaded by other uninvited Yelp members who feel entitled to join due to acquaintance and thinking everything is a Yelp event when in fact, it's not always.
"I want to invite a bunch of people to have drinks out for my birthday, but I don't know what to do if Yelpers Mark and Ronald find out - I don't want them to spread the word and turn this small gathering into a giant Yelp Gangbang. What a headache."
See