Another quick one. Left over noodle from chinese takeout, spam, fruits, I cook thick omelete and teriyaki balls.
Just boil beef/shrimp/crab imitation/squid balls (anythign you have). Throw in a pan with a bit oil, to brown them a bit, then add teriyaki sauce.. Tada.. if you want to make it fancy, use a cute toothpick, make it looks like satay. Of course you need to find a good teriyaki sauce.