muffin fucker (v): someone you offers to do something solid but ends up pussin out and being an overall bitch by not closing the deal
Teddy is a muffin fucker because he volunteered to DD us out to the lake but then decided to sleep there instead of driving home like a muffin fucking whore. he will also probably be a muffin fucker and eat all the muffins in the morning too
by Okonkwo12 May 09, 2011