I wasn't a jerk about it in the interview, but I said something to the effect of "I know titles are different at all other companies, but here the expectations for PEs is that they're tasked on the most critical technical initiatives and are held to high standards for execution. You're also going to be expected to mentor not just Junior technical staff, but also mid and senior level engineers. Does this sound like a role you're interested in? It's fairly demanding."
Guy didn't flinch and said "Yeah, that's exactly what I'm looking for!" :|
(We did not hire)