6. WarioWare Series
Some of the strangest games ever made, the Warioware games will keep you and your beau laughing for hours. The micro mini games take only a few seconds each, so passing the controller back and fourth like it's a hot potato becomes part of the hectic fun. The games will ask you to do some pretty crazy things, like picking a nose, unwrinkling a shirt, or cracking a safe in under 4 seconds. When you add the motion control craziness of WarioWare smooth moves for the Wii, the game will have you dancing and waving your arms like a maniac. This is the kind of game where, much like in a relationship, a good sense of humor is a must. If you haven't learned to laugh at yourself, and each other, WarioWare is going to give you a crash course.