Probably Just Gonna Jingle Some Of The Way Mug, Funny Christmas Mug, Holiday Humor Coffee Cup [MG143] Warm-up with a nice cuppa out of this customized ceramic coffee mug. Personalize it with cool designs, photos or logos to make that "aaahhh!" moment even better. It’s BPA and Lead-free, microwave & dishwasher-safe, and made of white, durable ceramic in 11-ounce and 15-ounce sizes. Tags: jingle mug,funny christmas,holiday humor,coffee cup,christmas mug,jingle some way,funny mug,holiday mug,christmas humor,jingle coffee,holiday cup,funny coffee,jingle cup