What should I name it? Diamond in the Foam

[Shirestone]

So I am getting close to the completion of my rig and I still haven't come up with a name that I like.
I was originally going to call it "The Roost-r" but it just doesn't have a good ring to it. Any suggestions would be greatly appreciated.
I would like it whimsical.
I was thinking some sort of animal or insect so I can also create a logo for it, but all suggestions are welcome.

Thanks for the help.

Here are some sample videos of it so you can get a feel for what it looks like.

https://www.youtube.com/watch?v=vFpWjknyK08
https://www.youtube.com/watch?v=V1OHfKR1wBQ



Thanks to all.
Cheers.

[YannG]

Look at you go!!! That is very cool. I am not the greatest when it's time to name something but I am sure someone will be able to help. A lot of work went into this. Good job!!!

[printer]

Rolling Ruby (as in the cut stone)?