Internet dictionary part 1

bumhat : bumm-hatt
noun
1 Foodstuff . A bumhat is made by warming bread until the outside goes crispy, then adding a topping, such as butter, jam or even cheese : Mmmm. Breakfast time, I'm going to have a cheesy bumhat.
2 Acronym derived from the full name of the above foodstuff : Bread Under Mild Heat And Toppings