Crabs Adjust Humidity: Volume One (Unofficial Expansion to Cards Against Humanity)Love Cards Against Humanity, but even with the official expansions find yourself playing the same cards over and over again? Enter Crabs Adjust Humidity: Volume One, a crappy little third party, unofficial, unauthorized expansion card set that blends seamlessly with the original game and adds 108 morally questionable new cards to play. Professionally printed on linen finish, casino quality cards, Crabs Adjust Humidity does not contain shellfish. May