“You’re a good old horse,” the cowboy drawls, “even though you’re not the fastest ride in the barn. And sometimes, though I hate to mention it, your gait can be uneven. And…”
Finally, the horse has to interrupt: “Dude! I said feedbag, not feedback!”
https://www.forbes.com/sites/micahsolomon/2016/04/04/your-companys-survival-depends-on-the-right-customer-experience-feedback-heres-how-to-get-it/#5be596637eef/