I thought the music video for Neil Cicierega's "I've got some falling to do" was here on Newgrounds but I couldn't find it. I did find it on another site: Albino Black Sheep.
It's interesting because the main character is supposed to be the same as the guy fighting the zombies in the "Bad Idea" video. What's really funny is, at the beginning of "Bad Idea," he's apparently watching himself falling from outer space, where he was thrown by the giant squid at the end of "I've got some falling to do."
Other funny bits: when he slips and falls down the hill, the gravestone he lands against is his own, "R.I.P. Flight Attendant Guy," and this also appears near the end of "I've got some falling to do." Another funny bit is the geeks from "Geeks in Love" show up as zombies, right before the guy runs away from the zombies for the first time.
Anyway, I kind of like Andrew Kepple's animation style, so I'm kind of studying it in hopes of being able to do stuff like that one day.