I always watch the show but i still do not know.....in the final episode,they said that wally didnt know how to pronounce theodore.

But why "Beaver" ??????

wally said "tweevor" but i guess he was watching a show on beavers or something...thats what i think

I have the final episode on tape and I know that Ward said that Wally couldn't say Theodore, so he said "Tweetor" and they thought that "Beaver" would be better. How they got Beaver out of Tweetor, I really don't know! then again, I think the title "Leave it to Tweetor" is kind of stupid.