Yes you are right about Porky. I should have remembered the speech impediments that so many of the Loony Tunes characters had, and he definitely had one! I think Warner Bros bought out LT at some point. Daffy was one of my favorite characters. I think one of the funniest scenes was when Daffy and Donald had an appearance together in the Who Shot Roger Rabbit movie. Daffy gets mad and says something like, "That's the lassssssst thime I work with a duck with a sthpeech impediment!"