When you place a large helping of mashed potatoes into the ass crack of your individual of choice. Then you spray your "Man-
Gravy" onto the mashed potatoes and proceed to
eat them out of your partner's ass. If Beef Wellington is involved, the partner shits into the Mashed Potatoes the entire
load.
Kyle iinvited me over for dinner. He failed to tell me that Mashed
Potatoes Man-
Gravy was to be our dessert. Of course, I surprised him with a little Beef Wellington on the side.