On a quick sidenote, last night me and my homeboy were playing and i gave em' the ole 1,k in the corner ring out on Astaroth's stage. (With the lizard men in the background) But instaed of ringing out, the camera paned around like a normal ring out and his Yoshi screamed in defeat. But he was still just lying there.......But he couldn't move until i went over and hit em' (which took me about 25 seconds between disbelief and laughter) then the match carried on like nothing ever happened.....?
Despite the weirdness, i'm looking at the fact that here could possibly be a nice little HANDCUFF glitch if one were to sit and figure out just exactly how to do it and then burn the clock.
Have you tried simulating it again? Where in the stage were you? Did Yoshi hit the lizardman or not? Do you know what move Yoshi was doing?
A glitch like this could depend on a lot of factors.