Prank wars can get pretty crazy nowadays, but if you're just looking for a little fun with your spouse, take a look at these pranks. They're fairly harmless, but are sure to cause some hilarious frustration.
Partially refill the toothpaste tube with mayonaisse. Enough said.
8. The horizontal shower
If you have a spray hose next to your faucet, wrap a rubberband around the handle so it stays on. The next time your spouse tries to turn on the faucet, they'll get a nice horizontal shower. Oh, and it works great on your kids too.