wow, this is ridiculous.
A rodeo is a mix of spinning and backflipping. you can't rodeo 3, because that's just a backflip. a rodeo 5 is a mix of a backflip and a 180.
A flat spin is when you spin off axis, and your feet/knees don't go above your head. It's not the same as a rodeo. Flat 5s aren't too hard, to do a true flat 3, it's pretty tricky.
a Wack Flip is a backflip that is kinda tweaked or off axis. It's not a flat 3, because your knees and feet are above your head. Most people call wack flips flat 3s. It's not a rodeo because you aren't spinning.
and a lincoln 1 is a lincoln 1, some people call them underflips. (I might be wrong about that but i'm pretty sure that's right.)
This is all really nit-picky. I just did this to clear it up. Call it what it is kids!