Family (ages 8+), phrase expansion pack #1 for the authentic, hilarious mouth guard game, Watch Ya’ Mouth. (Also works with other mouth guard games of course) . “A belligerent bison is on the board walk.” “Playful porpoises surfing waves.” (Try saying those while holding your lips open.) This is an expansion pack only and does not include cheek retractors. 150 thick, high quality, high humor cards and 10 blank cards.