When I was a kid Doom / Doom 2 where the most impressive games in existence. I played those games until I couldn't. The "fake" 3d didn't digest well with me and I would get sick after an hour of play.
My friends and I were a fan club for Mancubus, there was something very silly about him. This big demon lumbering around making silly demon sounds. I would incorporate many of those sounds into Windows. When it starts you hear an angry Mancubus, when you exit windows you hear his pain wav file "Oooohhaaaagh"
Anyways, here is part one of a two part series for Mancubus. I imagine he tries to enjoy a quiet breakfast with a cup of coffee before doing this dance him and Doom guy must do.