I think that on a casual glance you could be forgiven for not realising that this
Magnatone Lap Steel is even a guitar. It's one of the most un-guitar-like guitars I have ever seen.
Actually, I'd even question it being a lap steel. Even without having a headstock, it still appears to be quite a substantial piece of gear. Possibly it's supposed to have legs attached, as it looks too hefty to play on the lap.