Wild and Wolf Mr. Grumpy Mug
This 10-Ounce Mr. Grumpy mug is based on the character in the Mr. Men series of very popular children's books by Roger Hargreaves. Mr. Grumpy is always in a bad mood, no matter what. He can't even stand it when other people have fun. The only thing that makes him laugh is when Mr. Tickle tickles him.