Okay, we weren't actually eating brunch when we saw this, but there was food in our mouths which we promptly spit up all over Joystiq HQ. Why? Because this is some funny stuff. While we aren't promoting violence in any fashion (except maybe cartoon violence), nor are we stereotyping Mike Tyson as some sort of crazy punching-machine, this did make us laugh.
Animator Dan Meth's "The Meth Minute" is chock full of some great animation, and the voiceover work is top-notch as well. Check out this retro video in all its hilarity, but make sure you aren't eating while you do it.