That's the description of the sound my MacBook Pro was making on the Tekserve check-in ticket. I was trying to be ergonomic, setting the computer on a riser so its screen is at the same height as my LCD. Then it slid off, landing on the (carpeted floor). I'm also behind on a couple of client deadlines, so if you email me and I don't get back to you quickly, that's why. I'm doing my work on a -- shudder -- PC right now.
Coincidence: I know the artist who did the check-in at Tekserve. I didn't even know he worked there.