The operation performed when something you do not want ends up on your sandwich. Usually accomplished by carefully peeling or wiping the unwanted ingredient off the bread.
They put mayo and tomatoes on my turkey sandwich. Looks like I'm gonna have to perform Sandwich Surgery.
The hard, crunchy, cold, perfectly preserved fries found on the floor, or in the seat cushions of your car.
Person 1:Dude I needed some change so I scrounged my car but all I found were some 3 week old mummifries.
Person 2: Gross!