A sketch show from the 90s. One of the gags was this black stand-up who kept saying that somebody has "got no ass". Another was a guy who would pick up the phone and sing "I want to be like you" from The Jungle Book?
What is the name of this show?
If it's a British show it could be The Real McCoy. That was early 90s (I think). I remember Felix Dexter doing some character based stand up on it. Perhaps that's it?