http://www.youtube.com/watch?v=ztTG4P44164
And just prior to that, they did an Honest Trailer for Pacific Rim. They concluded that it was either the awesomest dumb movie ever, or the dumbest awesome movie ever, and given that this is Honest Trailers we're talking about i can live with that assessment.
http://www.youtube.com/watch?v=fupWquPNoTc
And while i was looking at Sceen Junkie stuff i couldn't resist following the link to "Morgan Freeman Reads The Fox by Ylvis", in which they get four acclaimed actors to read lyrics from stupid songs.
http://www.youtube.com/watch?v=jXSYybCVxVM
Of course since i haven't linked it before, i suppose that means i ought to mention "The Fox" video. This is supposedly the viral song of the year or some such, but personally i think it's nowhere near as good as "Gangnam Style" or "Call Me Maybe", which is why i didn't link it when it first started going the rounds.
http://www.youtube.com/watch?v=jofNR_WkoCE
So far i've seen exactly one parody of it that i like, "What's Wolverine Say?"
http://www.youtube.com/watch?v=5_R8XrehV9w
Though admittedly i haven't really gone out looking for parodies since i don't like the song that much. In fact the only other one i've seen so far was the SNL skit one, which i thought was rather dumb.