When my boyfriend was new to me and my kids he went to go find some Yu-Gi-Oh cards for my then 9-year-old son for Christmas. He went into Toys-R-Us and asked the clerk for uvula cards. The clerk stared at him a moment and asked if he ment Yu-Gi-Oh cards. David then replied, "I don't know, do I?"
To this day they are called uvula cards in our house.