Take up cooking!
Cooking is awesome, and cheap if you let it be, but it's mostly delicious.
It doesn't need to be recipe cooking either, you can cook whatever the hell pops into your head.
A few weeks ago I was sitting around, an evening with absolutely nothing to do, then I had an idea. "Why do we always wrap the ground beef in bacon?" I thought, "Surely one could do it the other way round", and in two and a half hours, Burger Wrapped Bacons was born.
It was delicious.
But remember, cooking is fun, but it's always better if you have someone to share it with. Whether it be friends, family, or sultry bar maidens, always share your cooking with others.