I am EXTREMELY disappointed that this thread even exists.
No I'm not... but I try to not play random noobs. Watching them is much, much more enjoyable, especially when they don't know how to hold the controller.
One time I played a noob, about 14yrs old, I played against him with Sonic. I won, he said Sonic is cheap. I picked Marth, he said that Marth sucks, always did suck, Ike was better, and that Roy shoulda replaced Marth. I laughed, won the match, and laughed again. He had no words. From then, we had this 30+ minute discussion about characters in both Melee and Brawl, where he would ask me about a certain character and ask me what I thought about them. What I did was give the facts first and then my personal thoughts on the character. In general, I opened his eyes (even if just a little bit) on competitive Brawl.
Not all noobs are bad. I think the key is to beat them with a character that they think sucks. (like Marth?)