1. To really enjoy the entire experience of a
delicious meal or food. 2. When a food or a meal is so
yummy that it makes one feel very very happy. 3. When on really enjoys the
flavor of a food or meal. 4. To be overtaken by flavor.
I just had the most marvelous
burrito for
lunch! It was a total yumfuck!" or "Wasn't that casserole a real yumfuck?!" or "Thanks for these delectable
brownies. They are yumfucking me!