PEFFHERDER

Someone who doesn't know what to comment online until they see what other people are posting, then they choose the most idiotic comment they see and confidently run with it. Often incapable of critical thinking and can be convinced of anything.

Because Shane had never been encouraged to think for himself and was blinded by hate, he had gotten the reputation of being a peffherder, and often people laughed at his stupidity. His only friends were bots.