- Hilarious in Hindsight: The episode becomes this after watching "The Man Who Killed Batman". During the Joker's funeral services for Batman (and Sid), he suggests hitting Batman in the face with a cyanide pie. Guess he thought of it AFTER he'd already successfully nailed him with a pie in the earlier episode.
- Idiot Plot: How did nobody in Arkham notice the Joker building a rocket out of a Christmas tree?
- He probably had it smuggled in already assembled inside the tree.
YMMV / Batman: The Animated Series E2 "Christmas with the Joker"