Balance Board games from a hilarious seated position for budgetary reasons, today's Amazon "15 Days, 15 Deals" special will appeal to you. The retailer has discounted a few Wii games including Raving Rabbids TV Party. Also among the reduced-price games: Wario Land: Shake It! for $40. It may not be playable with one's bum, but it certainly shares juvenile humor with Ubisoft's silly minigame collection.
Decent price drops are also available for the Perfect Shot and Ben 10 Alien Force. And, uh, Game Party 2 and Block Party, just in case you need something to be angry about.