More hotdog guy here. For those that missed the earlier appearance of the hotdog guy, he doubles as Puck’s psychologist. The joke’s based on Freudian psychology. If you don’t know the first thing about Freudian psychology, well, I’m not about to explain it to you. Freud might say “Sometimes a hotdog is just a hotdog.” But he would be wrong, wouldn’t he?

For the record, my father-in-law’s a psychiatric counsellor, and he really liked this one.