A taco and the overused song, that sux.
I've seen more original crap coming out of dead crack addict homeless people.

The only thing I could see that you changed was scratching out the "burrito" and writing "taco" under it. That and I think you might have made the guy react more when he got shot...
Regardless, I couldn't really see any improvement over the first time around. Keep working and try to make an animation with a story and backgrounds. Hopefully you'll be able to make something really good some day.