Meaning of "My Erection" by Pulp

The lyrics of "My Erection" by Pulp seem to delve into the concept of instinct and desire leading the way in times of confusion. The erection is used metaphorically as a symbol of primal instinct and bodily desire guiding the narrator when they feel lost and directionless. By choosing to follow their erection, the narrator is prioritizing their physical desires over rationality or logical guidance, suggesting a sense of spontaneity and impulsiveness in decision-making. The repetition of the phrase "When I get lost" implies a recurring pattern in the narrator's life, where they rely on this instinctual guidance to navigate uncertain situations. Overall, the song might be exploring themes of liberation from constraint and the acceptance of one's impulses as a way to find direction.