Nobody really knows. Sounds like a sex position.
Ron Swanson: "The fuck is a German muffin?"
by Ron motherfuckin' Swanson December 06, 2011
The girl eats sausage while the guy goes down on her "muffin"
I'm so full. I downed three sausages while we did the German muffin .
by JP&EH June 07, 2016