Don’t get caught saying the work "groom" or else!
Clothespin for each player
Each guest receives a clothes pin as they arrive and explain to the guests only once: If you catch someone saying the word 'groom' you get to take their clothes pin. The one with the most pins at the end of the shower wins. You can also use the word "fiancé" or "bride" or all the words at once just for fun!