He was wearing his sunglasses and headphones and walking his "walk", but the only time I remember him having a voice was this scene in "Berry Scary". I know I've seen him in at least one other episode, but I don't remember which one it was. Maybe it was "Trouble with Scribbles", but I'm not sure. He just walks by.
You're right, the randomness was funny, I guess. I remember the first time seeing that eppie and exclaiming "Ha! What on earth was that all about?" and I did laugh some. Maybe it would help if they didn't always cut to commercial right after that scene. There are so many reasons I love those DVDs...
