A large turd nugget that when halfway out is squeezed or pinched slightly harder than the first half which creates the muffin top and pan shaped bottom.
Bile : Dude I just pinched off a huge nuggamuffin
Paul : What? Muffins? What flavor strawberry?
Bile : No a corn and bread/spaghetti nuggamuffin dude...
1/ A term of endearment.
2/ A substitute for numbers in a game of "Buzz".
3/ Something one might say in a state of alcohol related intoxication once real words have escaped their vocabulary.
Origins - First heard in a game of "Buzz" in the South East of England on 13th October 2006, the word Wugmuffin was used as a substitute for the number one.