Up-B cancel?

[WaterTails]

I can only get this to work at Mushroom Kingdom, but if you stand on one of the blocks, use your up-b and hold down on the control stick (doesn't need to be very fast, considering that I can do it). The block underneath you just like disappears, and you can do all of your aerial stuff as if you never used your up-b. Has anybody else done it, I'm sure most of you have, but if you haven't, I might make a vid of differend combo-esque things you can do out of it.

*Yes, I did search, and I couldn't find anything (a not-so-great-searcher am I)

Man, this board's slow! a post about every two hours...

 

[The Derrit]

the only reason you can do that is the idea of the breaking blocks, which screws up your up b, and considering no one uses mushroom kingdom in matches its not that important imo. kinda cool though

 

[WaterTails]

I know, but then you can just reuse your up-b, or PTP (if regular Mario has that) then up B