Do a harry

To con somebody by taking an average product and pretend it's premium so you can apply a premium

Counter chick: " we need 1 large chillimcchillison pizza with extra chilli, but we don't have any chilli"

Cook dude: "All G surely I can just do a Harry on em from the place down the road"

Counter chick: "Nah no can do Sam will know, Jordie is coming in later though con him"

Cook dude: "Aight bet"

Counter chick: "Oh and stop calling me Shirley"