Shitmas Pudding

The state of excrement after it has been placed into a bowl, mashed up into a lumpy putty-like substance, melted in the microwave for five minutes and frozen over night. It is often enjoyed with truffle butter as a dessert on Christmas day.

Person A: So, what did you have for dessert on Christmas Day?
Person B: The wife prepared us all some Shitmas Pudding, it was scrumptious!
Person A: .....