Not exactly on-topic, but close:
On the house phone with Wells Fargo Advisors, after getting stuck setting up an account online.
(Customer rep returns from talking to supervisor)
"Ok, now we have one last step. Thank you for your patience."
"Uh huh."
"I'll need to send an access code to your cell phone."
"I don't have a cell phone. I have a computer."
"Then I will send you the access code in a text message."
"Where will I receive this text message?"
"On your cellphone."
"I don't have a cellphone. Why don't you send the code to my email?"
"Because we have to verify your identity."
"I'm talking to you right now. I'm me."
"Yes."
And you have already identified me, based on the information you have on file?"
"Yes."
"So why do you need to send me an access code?"
"To verify your identity."
"You've already verified my identity."
"Yes, but we have to send you this access code."
"Why don't you just tell me what the access code is?"
"I don't have access to that information."
"If I borrow my neighbor's cellphone, will that do?"
"Yes."
"How will that verify my identity?"
"Could I place you on hold again please?"
"Uh huh."
(goes to talk to supervisor, again)