Obviously, all of our classes have a bunch of combat spells, and we use them in combat all the time. But when it comes to standing around the city, all of us might as well be clowns mocked up in different outfits, because we don't use our magic unless we're killing something. Of course there are also a lot of non-combat spells, such as mages summoning food and water, or warlocks summoning you and me. But is there any use to some of our combat spells for those times when we're not in combat?
The greatest non-combat use I can think of for combat spells is in roleplaying, such as the frost-mage gnome I featured in an article, who had such a horrible cold all the time -- she would sneeze and Frost Nova at the same time for a really fun character effect. I'd love to hear some more of these roleplaying ideas, but I'd also like to hear from non-roleplayers as well. How do you use your spells to entertain yourself or your friends, without killing something at the same time?