The 'Sport' version is my favorite to throw. Games just invent themselves. . .
. . . discovered a perfect physical activity for lazy people who don't want to get out of their comfy chair: (Warning- a latent immaturity streak is a must!)
You get a bunch of them and throw them at your target -unsuspecting person sitting innocently by themselves in their comfy chair across the room, just minding their own business- Then they immediately try to fire-bomb them all back at you while you're lounging on the couch. Keep doing that until all the frisbees have been accidently thrown too far away for you to reach from where you are sitting. After you both run out of frisbees (meaning they're all too far away to retrieve without getting off the couch), then you pick them all up and start again. Your arm will get tired very quickly, so if you're right handed your left hand will take over and become just as skilled at throwing as your right hand -as what happened to me.