Here's a few samples...
- ham and peanut butter
- cheese and brown sugar
- lemonade with salt and pepper (popular in India apparently)
- lemonade with iced tea
- half grapefruit, sprinkled with cinnamon and briefly microwaved
- garlic and orange juice
The one main lesson? Apparently peanut butter goes with anything!
I don't know if I have any personal ones - Shea's a big fan of french fries and ice cream (and that reminds me of a friend who would layer his french fries on his hamburger rather than eating them on the side). I always eat my pork chops with Vietnamese hot sauce rather than apple sauce. Someone in the thread posts that they get weird reactions eating grilled cheese with ketchup but I definitely do that. Going back to the peanut butter theme, my father-in-law eats peanut butter & onion sandwiches. My own dad talks of eating ketchup sandwiches growing up (I'm never sure if that's a "we were so poor" thing or if it's a "I was a really strange kid" thing!
) 
