Sour Cream & Ramen: I actually got the idea from someone on the site. All my friends think its disgusting (Best comment: "It sounds like something a pregnant woman would eat"), but if you put just the right amount of sour cream on drained ramen noodles, it tastes amazing.
Salad: When I make myself a salad with romaine lettuce, sometimes ill put the dressing on and put it in the fridge for an hour or two. The croutons get nice and soggy from the dressing, and the lettuce becomes much softer. Everyone else thinks its nasty, especially since the lettuce is "wilted," but once again a preference of mine.
Leftover Burrito: Haven't had one of these in a while, but I'll take any type of leftovers I can find, slice it up onto a soft tortilla shell, and nuke it in the microwave with some ketchup or whatever condiment i can get my hands on (see below), and make a perfect snack.
Condiments: I'll put ranch dressing on anything: salad, sandwich, chips, pretzels, etc. Although this doesn't sound that strange, I am also trying to do the same thing with steak sauce. It's a great taste, I just haven't figured out the right amount to put on things (put too little steak sauce and you can barely taste it, put too much and it overpowers the food... and it's a waste perfectly good steak sauce)