What are some unique toppings for a hot dog?

So I just had lunch. I made tuna salad last night but I wasn’t in the mood for it today so I grilled some hot dogs on the stove. I was craving something different than the ol mustard, ketchup, and relish. So I looked up some different hot dog options and I found out that onions, tomatoes, and pickles are delicious on a hot dog. I also added a bit of cheese, mustard, and sweet relish. ‘Twas delicious 😋
What are some unique toppings for a hot dog?
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