Steamroller by James Taylor is a satirical song that takes on the persona of an over-the-top blues singer. Through exaggerated lyrics and a brash tone, Taylor critiques the machismo and inflated egos often found in the blues genre and rock stardom. The key themes include irony, satire, and self-awareness. Particularly poignant moments come through in the bombastic claims of power and ability, highlighting the absurdity of such grandiosity.