Cashier: Is this all you want? A head of lettuce and a mousetrap?
Rory: That should do it.
Dean: That's a couple of must-need items there.
Cashier: $2.27.
Rory: I only have $1.
Dean: I can loan you the rest.
Rory: No, I'll just take the lettuce.
Dean: Perfect. You could use half of it for a salad then use the other half to clobber the mouse with. Paper or plastic?
Rory: I'm fine.