I've only had one in-person encounter with Don Long and that was a few years ago at the Dexter Jackson Classic in Jacksonville, FL (I made a post about it back then), but the fucktard did nothing but sit in the audience and yell nonstop at his "clients" onstage. Most of the time it was useless shit that no one wanted to hear. Things like "quarter turn right Rodney.... RIGHT... NO OTHER WAY.... lift your shoulder, higher, other shoulder... the one facing us...."
His most common shout of encouragement was "FLEX!!!! FLEX!!!! FLEX HARDER!!!! HARDER!!!!" While his "client" onstage had nary a muscle in sight and was shaking from the effort of attempting to flex something that simply was not there. I guess it is hard to pull phantom muscles out of the negative zone.

He completely ruined the show for everyone in the audience. My buddy with me had enough of his shit and out of spite during the intermission between classes ran into him coming out of the bathroom and said "whoa man, anyone ever tell you that you look just like that pro Don Long? Only he is a lot bigger and works out. But man, you look just like him in the face with same 'stache and all..."