This is an animutation (or fanimutation, if you're inclined to differentiate between the two set to Iceman's "Shining Collection," an insanely fast Japanese song. It features Gendo Ikari (from Evangelion) and about a jillion other pop-culture icons and weird things... everything from Abraham Lincoln to a motorcycle that looks like a fish. Just watch it now, and bask in the glorious seizure it'll probably induce.
Oh, and, despite the title, there is little obscene contained herein. Sorry.