CHICAGO – Whenever you are going there, whether to do some heavy-duty shopping or just to pick up a quick snack, there are ways you are supposed to act at a grocery store.

Pat Tomasulo thought of this when creating “The List” for Tuesday’s WGN Morning News as he came up with some rules of etiquette for when you head out shopping.

You can watch what he had to say – and his co-worker’s reaction to it – from “The List” on November 1st in the video above.

Love the WGN Morning News? We love you, too. And you can have all the hijinks delivered to your inbox every weekday morning. Sign up and subscribe to our WGN Morning News newsletter.