Mine would have to be Don Vito,
Uncle of Jess and Bam Mergera. He was in this weird dream of mine, only for a few minutes, when I was travelling through Philadelphia. I said to him "Let's go to Bam's house!" just to piss him off, and it did. He went off into one of his huge sensless rants. Then I said " I'm going skateboarding!" and he got even more pissed off. Then he left.