Sorry about the quality since it came from a shitty cellphone cam and I have nothing better to use.
This glitch randomly happened. I was doing what DIO does best, MUDA! But somehow I managed to glitch out his time stop and its kind of hilarious since Kira kept flying upwards til he couldn't be hit anymore. It might have something to do with Kira having projectiles out before the time stop.
DIO finally got his wish of infinite time stop but now he can't do anything about it. Maybe he should had beaten up Kira first instead of going through this long process of drinking Joestar blood.