Very Good!
I came for the addictive song, but I got a funny flash (the really funny parts arewhere they keep popping up and joining in). The ending was hella funny, and I see you haven't made any other flashes. If you still are you REALLY should, mayb for some other anime japanese theme songs.
Top Stuff!
Awesome
This was really funny! The only problem is that you should make Goku and them flash and make em look like South Park.
good
all i can say is good really.
well blimey
thats just the sort of thing Cartman would sing. Good lip synching job there
Okay, say something constructive......
You might think about improving the sound quality a bit (the audio was a bit fuzzy) and a few "anime" background transitions could have helped (like with the lines). A good example would be like when Cartman was blasting everybody at the end of the South Park movie. Also, just a few more cuts of the DBZ character in different poses would have even helped. Other than that, great song choice and I liked Cartman's dancing.
Not bad for a first time submission.