When a vagina has lips that are large enough to stick together creating a singular shape that resembles a loaf of bread that must be sliced before being eaten.
"Damn, she has a nice lil muffin loaf on her and I'm about to get me a slice!"
"Some people like an innie and some people like an outie, I personally prefer a nice muffin loaf."
"This bathing suit is so small, I feel like my muffin loaf is showing."
When you go ham on a girls diserable bits
I muffin crunch Brandon's sister every night
Woman1: do you know the muffin man?
Woman2: yes I know the muffin man!
That one guy who is colossal screw up, and some how still has his job. Generally given in a work environment. Made famous in the tree industry, By a man whole rolled a truck over, while chasing a muffin that slid across his dashboard.
"You must have the dick sucking skills of a Muffin Man, after you screwed that up."
The little boy with the chubby cheeks and always says baaaah!
Hey, look over there, there is the Muffin Man