Also (derived from) Keyboard fraud
Keyfraud: I hope you know that I am the owner of this site and I can have your account deleted if you keep talking shit
User1: Yeah sure you're the owner, prove it!
Keyfraud: you don't know shit about how to fight. I have a 10th degree blackbelt in kyokushin karate and I have trained mma for 15 years and I've won competitions around the world. The shit you showed in this video wouldn't work in a real fight
User1: yeah right, how about you upload a video and prove that by showing us what you've won, anyone can type shit up through a keyboard