The song "Ray-Gun" by Thin Lizzy tells the story of an alien who has come to Earth from a distant planet, carrying a ray gun. The narrator of the song warns others to be cautious because the alien is armed and potentially dangerous. The lyrics describe the alien as someone who doesn't believe in God and who came to Earth on a short trip, traveling lightly and by spaceship. The narrator asks if anyone can give the alien somewhere to stay, but also warns that he is armed with a ray gun. The song conveys a sense of mystery and danger, as well as the feeling of being out of place in a strange and unfamiliar world. It captures the theme of a stranger arriving in a new land and the challenges and concerns that come with that.
