"May I help you?"
"Does this laptop come with the battery and charger?"
".......Are you serious?"
"...Yes, we lost the charger on our last laptop and I want to be sure the next one comes with one."
".....Would you excuse me for a minute? I'll need to check on that, I'll be right back."
"OK"
(I clock out early and leave for the day.)
[Thanks to tall dude for this one.]