This episode is one of my top favorites, and always a pleasure to watch for me no matter how many times. So many good lines!
I know they are there for jokes, but we see a few what I like to call "appliance" friends- IFs based upon an object (Bloomer the Radio is a good example). We meet Bulby the lightbulb, Torchy the torch/flashlight (both, I recon, created by kids who are scared of the dark) and Oveny, who is of course used to bake the cookies. However, what I am getting to- did he survive the explosion? Did Bloo kill him?!
