This is a pretty funny anti-piracy ad from back in the day. You don't have to watch it all but at least let him spit some game for ya.
There was, as there usually are, some comments after the video but this time one of them was funny so I stole it and I am posting it here:
napyuu (commenter's name)
wow, you see kids,
In the 80's all you had to do was senselessly mash on the keyboard to play a game and magic hip-hop artist would enforce the copyright laws.