What's that weird noise?... Oh, it's ME.

So I’m sitting here, sketching away, and I gradually notice this very soft sound occurring every few seconds-- kind of a high-pitched, croaking chirp, like a small frog. Well, it’s starting to warm up a bit, perhaps a peeper or cricket or something has gotten in. I’m looking around, under furniture, trying to find the little guy, but am completely unable to home in on the sound. So I walk in the other room, and I can hear it in there too. That’s when I realize the sound is coming from my own stomach. Like a clock, every seven seconds… *quirrrrp… quirrrrp… quirrrrp… *

This has been going on for several minutes now. I don’t feel hungry or anything. This doesn’t sound like any sort of ‘stomach growl’ I’ve ever heard, more like a barely audible alarm of some sort. I don’t recall eating any pagers or cell phones. I’m vaguely worried that this might be warning me of some sort of imminent detonation, but I have no idea where my red and blue wires are located.

Quirrrrp… quirrrrp… quirrrrp…

Well, if you quit posting here after 30 minutes at least we’ll be know what to say when we call the police…
“Terrifel’s self-destruct mechanism failed”

It’s the alien inside you.

I suffer from tinnitis.

Several years ago, I’m in my home and I heard something like the refrigerator motor cycle on… except it didn’t sound quite right. It was very faint. And, it didn’t cycle off after a few hours. I went to check the fridge and the sound didn’t get any louder as I approached. Hmm… perhaps the toilet’s running. Again, nada. Oven, toaster, shower, alarm clock, radio, tv, cable box, fuse box… nothing was making that noise.
Then I realized… “Oh, it’s coming from inside my own head!”

Every so often, it’ll flare up. Sometimes, just a low hiss; sometimes it’s a faint “EEEEE” sound that’ll go away after a few hours.