Here are some things that I have thought about lately.
Things that seem like they should go together, but don't.
-Toothpaste and Orange Juice- They are both used at breakfast but are horrible together.
-Root Beer and Chocolate- They are both brown and sweet but do not taste good together.
Things that shouldn't go together but are great.
-Chocolate and Cinnamon Bears- One is soft and chewy, the other hard and sweet.
-Peanut Butter and Chocolate-
-Peanut Butter and Mustard-
If you can think of any more, please let me know and I'll add them to the list.