Robin takes the Titans on a trip to the Grand Canyon.
- Change the Uncomfortable Subject: Robin is eager to discuss the history of the Grand Canyon with the others, including what the aboriginal people called it, but when the other Titans fixate on the injustice of their land being stolen Robin attempts (and fails) to quickly talk about rock formations instead.
- Hurricane of Puns: Both midway through and at the end of the episode, Cyborg and Beast Boy, inspired by the suitcase-shaped Groover, make a long string of comedic business metaphors for going to the bathroom.
- Inevitable Waterfall: Robin is left to go over one when the Titans leave him to his own devices on the canoe.
- Toilet Humor: Robin introduces a suitcase/port-a-potty called the Groover. Cyborg and Beast Boy waste no time in making all sorts of business/poop puns with it.
