I saw the most
A young man came up to a counter to pay a bill.
Worker: Hello! How are ya?
Young man: (says nothing, puts papers on the counter)
Worker: You...paying this?
Young man: Yup. (rolls eyes, pulls out phone and starts scrolling)
Worker: (without missing a beat, turns his chair completely around so his back is to the counter and ignores the young man for what must have been two minutes. It felt like forever.)
Young man: (Finally looks up from his phone.) Um...?
Worker: (Turns back around.) Oh, are you done playing on your phone?
Young man: I was waiting for you to bill me.
Worker: And I was waiting for you to stop being so rude.
Me: LOL OMG AMAZING