"I've never had a message for anyone in my entire life. Except maybe to give out my room number"

This quote by Bon Scott, the late lead singer of the rock band AC/DC, may appear funny at first glimpse, but it holds a much deeper significance. Scott is understood for his wild and rebellious persona, and this quote reflects that. He is saying that he has never ever had a profound or significant message to show anyone, except for the simple and possibly reckless act of offering his room number. This could be translated as a reflection of his carefree and impulsive nature, in addition to his lack of issue for the consequences of his actions. It likewise talks to the idea that often, the most impactful messages are the easiest ones.