Replying to Old name or different tricks?

I recently find some trick names from 10 years ago. I'm wondering if they are just some old-fashion names, or they are different tricks than what I think. For example:

Kangaroo flip, it looks like a double misty 9 to me.
Pistol flip --- double rodeo 9.
DJ flip --- double cork 12.
Wilson flip --- I didn't find a video for that, but according to the description, it's like a double cork 10

Some refers Kangaroo flip as a double flatspin, I haven't figured the difference between a flatspin and a misty.

Can someone tell me if I'm right or wrong?

Thanks