Perhaps it's a pump of some sort operated by three people? Or a stamping device? There are grooves in the metal yellow piece that make it look like the handles are meant to be pushed down by three people standing on those small platforms. So weird.

This is quite a puzzle!

It looks like some sort of lifting tool, possibly through the use of suction for something along the lines of a very heavy manhole cover. One person stands on each round platform and grabs two handles apiece.

The weird thing is, though, that it looks as thought it's designed for people to push down on the handlebars. Perhaps the platforms lift, but I can't quite figure out why such a contraption would ever exist.

To me, it looks like it's a type of screwdriver for a proprietary screw with many inlets in the head instead of a slot- or cross-shape to fit into with a standard- or philips-type screwdriver.

Or, a fish scaler.

Phrenology measurement tool?

THAT was AMAZING.

That was funny... how not-funny it was. Thirty seconds or less and I was done with it. Maybe he should try doing ten good ones in one minute instead of 100 impressions in more time.

Sorry to be so sour about this...

From that angle, it looks like the world's first iPod/storage device. :)