When I had stolen a couple network adapters for ps2 from blockbuster, it came with a network adapter startup disc, which contained a demo to “frequency”.

In this game (the pioneer to guitar hero) you could create your own avatars/characters with about 20 different pieces and arrange them anyway you like.

This one person was called “cat ass” and had a black cat showing you his ass and smiling just like this. Good times. Good times.