Meaning of "Crabsody In Blue" by AC/DC

The lyrics of "Crabsody in Blue" by AC/DC can be interpreted as a lighthearted yet straightforward account of dealing with crabs, a common sexually transmitted infection. The playful language and humor used throughout the song lighten the potentially embarrassing or uncomfortable topic, while still addressing the need for treatment. The mention of applying cream and seeking a doctor's appointment reflects the practical steps needed to address the issue. The repetitive references to "sideway walkin'" by the crabs could symbolize the creeping discomfort and inconvenience caused by such infections, adding a humorous touch to the overall narrative.