Decent flash - only small mistakes.
Very nice and original idea, using music only in a spoof. Mostly it's only a part of, and sometimes the most boring part of, a PW flash. Also, you didn't use the *tap* scene with the hammer to seperate your spoofs, which is good, because it's used WAY to much in most spoofs.
Still, there are some points you need to work on:
Outkast spoof was indeed funny, but the sync is off with the singer, which gives it a bit of messy feel. Also, the 'too sexy' stuff is way too long, and is repetitive. Oh, and just simply putting in a DBZ image the way you did was a little easy, a fade would make the resemblance between the caracters more clear, and less messy.
However, it was fun to watch, and I'm interested in more stuff coming from you =D