Parker's last stop before the Dungeon was Aquaria Towers. Parker donned his red swim diaper for this trip, as he didn't want to encounter the same problem Ocean Speedway gave him. Parker found he was blessed with the ability to breathe underwater as he swam through several tunnels. Unfortunately, he swam into a tower that was filled with those damn mechanical sharks. He turned tail and began to swim away, but 2 of the sharks caught his diaper in their jaws. Caught in a situation he's been in before, he undid his diaper and swam off nude, which made the conversations with Moneybags and the Seahorses Awkward.