Sometimes I really enjoyed the gross stuff, and other times I was cringing.
I don't really get the point of it, but this is still very impressive animation. I really liked how well it worked without any dialogue, too.

What's the name of the song at the end?

I thought this was hilarious, especially that weird tongue thing at the end.
The voice was really spot on, too.

By the way, what's the song at the end? It's kinda catchy.

Hilarious.
It really is pretty much the same thing as the regular ones.