Two people engage in casual conversation.
Second Person: ... In fact, I’d have to say that I’m against casual profanity in general.
First Person: I guess you might call yourself sort of a con-fanitist then, huh?
Second person responds unamusedly to first person's poorly chosen pun attempt.
Second Person: Not at all.
First person looks down dejectedly, as second person resumes his normal flat robotic gaze.