Help me list all the characters that Tim Conway did on "The Carol Burnett Show"!

He reminded me of an old boss of mine!

"Mrs. Whhhhh-hig-gins!"

He did several variations on the world's oldest, but my favorite was the firefighter sketch. Harvey Korman was this snooty collector of objets d'art who house was on fire. Tim shows up as the world's oldest firefighter. Harvey tries to hurry him along before his collection goes up in smoke. Tim finally gets going, hauling the hose across the floor, but he forgets stop at the end of the hall and tumbles, hose and all, out the window and off stage. Harvey runs up to the window and asks Tim if he's okay. He yells a second time to be interrupted by Tim intoning, "I'm falling!"

I thought Harvey was going to wet himself.