Games - Bottle Chugging I don't know if this is the crowd for this, but sounds fun to me. Fill baby bottles with your drink of choice. Make it a bit more fun for non-pregnant guests by adding some booze, then have guests race to chug them down.
Hilarious and Gross Baby Shower Game: "Name That Poo!" Individually melt 6 different kind of chocolate candy bars, and spoon them into 6 different diapers. Guests must guess which candy bar the diaper contains!