This is an awesome classic came out a few years ago, but definitelyy worth mentioning again. I think every office should have a swear jar. Places would make a killing on Mondays. You could use the profits for Budwieser, Moral boosters, a new fax machine or just steal it when its full. If you have a swear jar at your house you can have parties and have everyone use the swear jar.. You can set your own price. Some circles of friends could probably pay your mortgage or kids college fund.