Ebert isn't credited but the tone and timing are so close to the known collaborations that I figured it had to be another one. Sure enough a search found an interview where Meyer says that Ebert also helped write this one.
So how did this make it past the youtube censors? Aren't there supposed to be rules protecting kids from the dangers of topless ladies on youtube? Who knows how many crime sprees this clip has spawned?! Why didn't anybody think about the children!?!