Favorite toppings on your cheeseburger?

Bacon, pepper jack cheese, fried onions, and ketchup and mustard. There's one specific place I order steakburgers from where I always get them this way, and it's the most awesome food ever. :) If I'm at home, I'm less likely to actually bother with all that stuff, though. Another thing I like, though, is jalapeños on my burger.