I'm pretty surprised there's no thread for this. Anyhow, TFS (a group of some of the best abridgers around, with cameos by the granddaddy of 'em all, LittleKuriboh, and others) have spent the past year abridging DBZ (long before news of Kai, even). As with YGOTAS, it's also a parody, but this is by far the best parody of them all.
They're become so popular that it's only taken three days for episode 10 to past the 200,000 mark (the fact that it's the first part of the Gokû v. Vegeta battle sure helps, I'm sure).
Note: Episode one was removed from their page so they link to another user's upload in their play list.
The extras are also hilarious! (Watch for the One Piece reference in one of them!)