Don't believe me? Brainstorm a list of five original band names. Chances are, no matter what you put on your list, all of them are already (or were at one time or another) in use by a band. I went through a zillion of them (Hork, April Mayhem, Shortbread, The Frownies, Monkey Fracas Jr, Itty Bitty Ditty Committee, etc etc etc) and there are already bands out there with all of those names. In order to name a band nowadays you need to get very random (Bernie Bernie Headflap), and/or very specific (Crustacean Stretch Receptor), and/or very long (And You Will Know Us By the Trail of Dead).
I chose Jerkatorium because I saw an episode of The Simpsons where Homer reveals that he has a hidden room in the house where he makes beef jerky, and at one point in the episode he refers to it as his 'jerkatorium'. The name stuck - it's a little self-effacing, a little lewd, and a little funny (to me, anyway). But most of all, it is almost perfect to describe my project/exercise for the Commuter Challenge: middle-aged man who used to be in rock bands in high school and college tries to recapture some of that magic by picking his guitar up and recording some predictable claptrap. I'm an embarrassing, self-indulgent cliche before I've even started the Challenge. The name Jerkatorium is nearly perfect. And I like it. Best of all, there are no results in YouTube when you type Jerkatorium in the search field. The closest music-related Jerkatorium hit I could find on my Google searches is what might have been a music venue in Providence (but has probably been defunct since 2008?).
I could have used my own name, or I could have stuck with Finhork, but my name gets mangled and misspelled so badly and so often that I figured a different option would be easier. And more interesting.