The song "The Dreaded Sea Lice Have Come Aboard" by Guttermouth tells the story of a boating adventure gone wrong. The narrator introduces their boat, named Dicky Moe, and describes it as a beautiful treasure trove. They express their excitement for the sea and their plans to explore exotic ports. However, the song quickly takes a sarcastic and humorous tone as the unpredictability of boating is emphasized. The lyrics mention that traveling can bring unexpected challenges, like the presence of lice. The narrator humorously complains about their fishing luck and jokes about having to eat their dog if things get worse. As the journey continues, the narrator finds themselves stranded in Peru due to undisclosed circumstances. They sarcastically comment on the heat and evaporated food while trying to make light of the situation. The lyrics also mention the narrator's inability to speak Spanish well and the cultural differences they encounter, like playing a soccer game with the locals. The song concludes with the narrator bidding farewell to their newfound friends in Peru and reflecting on their unfortunate development of lice. The repeated chorus of "I've got lice" adds to the humor and exaggeration of the story. Overall, "The Dreaded Sea Lice Have Come Aboard" is a humorous song that pokes fun at the challenges and unexpected events encountered during a boating adventure, using exaggerated scenarios and sarcastic language.