A kickass "flash game" where you can create your own rock/punk/metal music and then post it on the official website and get your songs rated.
Dude 1: Dude, listen to this song I just made in Punk-o-Matic! It's already got a rating of 8/10!
Dude 2: So? My first song got a 10/10 rating...
Dude 1: Woah.