My hometown is the Pizza capital of Canada thanks to those wonderful Leamington tomatoes so even my 10th favourite pizza is probably better than your favourite. My favourite pizza:
A pizza from Pizza King at Faces, creators of the world's best crust, with bacon, pineapple, ham, and ground beef. Extra cheese for when I'm feeling really dairy, but I'm lactose limited so I always regret that decision. Wait 2 - 3 minutes for it to cool down a smidgen and dig in.
That's heaven right there for me. The pizza out here in Calgary and Saskatoon taste like sewer sludge by comparison. I miss my pizza!