Ha... that's one I used to do all the time... but it's not very useful in multiplayer, at all. If you could find a way to make it fast enough, feel free to brag about it and post a replay.

You might find something about a "sit-up punch kinda thing, but I don't have it working yet" somewhere earlier in the topic... that was me trying to make the move work... but I gave up on it after it got me a streak of 5 losses in multi...

If you could get a replay of it winning a match, post it up here, I've always wanted to see it work.