stuff muffin
Someone who can pack on the pounds but still look like a stud.
Dude, even though you eat McDonald's every day, your still a stud. What a stuff muffin.
Stuff the muffin
The act of pounding chubby with a chubby.
My boy Sheridan stayed up all night to stuff the muffin and make cream cheese
double stuff the muffin
When a girl sticks two fingers in her vagina, she is double stuffing her muffin.
Do you double stuff the muffin?