Hi,
some people know me as Sir_Diealotalot on twitch (twitch.tv/sir_diealotalot). I'm mostly a programmer but I also dabble in pixel art. I like to DIY (DIM?) and will do the jam on my own this time around. Löve (love2d.org) is my engine of choice and I do everything using free software on Linux.
My inspiration this time around is a new feature in Löve, microphone input. What's more versatile than the human voice? I'm working on a simple voice controlled ball game. The additional restriction imposed is that I take under 48 hours. Most game jams I take part in are 48-72 hours, so this is a bit of practice for those as well as a way to get to know the new audio features in löve.
You can see the start of the project on my twitch site. Here is the design document: 
Hopefully this will even result in something playable ;)