What Is The Most Interesting Topping You've Ever Had On A Burger?!

I went to the place Kuma's in chicago It was on Diners, Drive ins and Dives a while ago, and I think since has been on the travel channel. But they have awesome toppings. We went because I used to live in Chicago. They had a Swine Flu burger that was topped with tortilla chips, pico de gallo and I think carne asada. That was really good. I got one topped with smoked gouda and roasted red peppers (not really that out there, but it was delicious!!) and my friend got his topped with a hot dog lol

They also had a pulled pork sandwich ON a burger.

I've had peanut butter and bacon on top of a burger and it was delicious.

I've also had a "texas burger" that had a fried egg, avocado slices, onion straws, and salsa on it. It was so good I thought I'd died and gone to heaven!!

While in Australia, after 3 days of searching for a burger joint, we finally found a place that served beef (rare in that country). But on the burger they put a beet! That was the weirdest item I've ever had on a burger...and I admit that it tasted ok. Not sure it was my favorite but it was good.

Cat flavoured topping. Tastes wonderful.

idk but i've had a burger that instead of buns, it was between donuts(: it was preee good actually!, lol(:

a five dolla footlong