Y'know, I watched the episodes where Goku was fighting Freiza. He was charging that giant fire ball for an eternity it seemed, and he looked like a constipated person trying to drop a massive load, crouching and going "NNNGGGH!!!" a lot. I wonder if some of those episodes were cut.
Anyway, I hope they didn't get rid of too much. Sometimes fillers are actually enjoyable, or funny.