Yelp-Fu
The art of yelping. In particular, using words designed to cut or slash at the business owner's sense of self-worth.
Your yelp-fu was so good that I heard the business closed-down, yo!
Or,
Don't make me bust-out some Yelp-Fu on that place...
Or,
Don't make me bust-out some Yelp-Fu on that place...