The Kirby-R.O.B. Up Throw glitch is a glitch in Super Smash Bros. Brawl. Currently, this glitch can be performed in 2 ways.
Characters this Glitch is performable with
Stages this Glitch is performable on
How to perform
Have Kirby go into the bottom part of the stage and stand on the left side of the small floating platform to the right (the platform just next to the edge that could be grabbed in Melee but not in Brawl). It is imperative to be on the left, or it will not work. Then have R.O.B. come down into Kirby's grabbing range. Grab ROB and do an Up Throw. The result should be that Kirby will jump up, miss the stage, and then end the attack just under the platform, as if he hit solid ground. This does not work with Meta Knight. The other method is to use Kirby and any character and use the Up Throw on the moving platforms of Frigate Orpheon after it flips.