Don't get caught saying the word 'baby' during the shower or you lose your pin.
Yarn and safety pins
Have each woman place the necklace with the baby safety pins around her neck when she gets to the party. The rules for this baby shower game are given out at the beginning of the baby shower that whenever someone says the word "baby" during the shower, any woman who calls it out gets a pin from the other woman who stated the word. At the end of the baby shower, the woman with the most pins wins a prize.