Who else likes tuna-peanut butter sandwich?

Tweet

I personally like the combination of tuna-peanut butter for my spread. I discovered it when I ran out of mayonnaise some years back. I mixed spicy tuna (minus the oil) with chunky peanut butter and instead of putting it on wheat bread because I was out of bread, too, I crushed soda crackers and mixed them all together. I loved it since then! Has anyone here tried my odd combo? What other rare combinations have you made with tuna?