Narrator (Singing): “Oh mama don’t you make me another meatloaf, forget the mac and cheese, I want some fun piled in my buns, I want a Manwich please, make tonight a Manwich night”
TV viewer: “Stop dancing and eat the damn burgerffs!”
The act of having sex with a sloppy drunk girl and she passes out before you finish. You give her a facial, wipe the evidence from her face with a piece of bread and stick it in her mouth. When she awake with a hangover, by default she will eat the remains of the Manwich Meal.
This chick cheated me out of a decent lay, so I gave her a Manwich Meal to remember me by.