Me: I’m going to go run an errand.
Coworker: Oh, you’re going to get the messages.*
Coworker: You have funny little words for things.
Me: You think errand is funnier than messages.
We both laugh.
Me: Well, we’ll leave it at that then.
*According to Wikipedia: Messages means groceries or errands. She’s gone to the shop to get the messages. I had a few messages to do in town.