Based on the CatDog Theme Song.
Catball (aka Cat Sídhe), the one who ruined DeceasedCrab's La-Mulana experience. XD He made many jokes about the little guy during his Let's Play, as well as hilarious comments about various other things regarding this incredibly frustrating game.
La-Mulana is a freeware game for Windows PCs. I have yet to play this, but i hear that, like the other freeware game known as Cave Story, it might make it to the Wii as WiiWare with enhanced graphics and, hopefully, decreased difficulty.
One thing's for sure, I hope Catball stays!
(DC = DeceasedCrab in the song, who is a famous Let's Player on Youtube)