A saying used when one person completely dominates another person in a game, contest, sport, etc. Implies that the winner has complete possession of the broken competitor, thus placing the loser in a condition of servitude in the form of the construction and delivery of a sandwich.
We're not playing again-I just beat you 50 times in a row! I think it's time for you to go make me a sandwich.
Used by us males as an effective counter to those whining cumdumpsters complaining about every single shit that happens to them by asking them to make us a sandwich. There is currently no known counter to this godly phrase as those pea-brained pastry chefs can't think of any and have no choice but to obey.
Whining whore: But it's your turn to make me a sandwich tod-