Lyrics to 'Semper Fi' by Trace Adkins. He sat in that long line of barber chairs, / And the Sargent asked him-son would you like to keep your hair? / He said. There's no need to question whether or not Trace Adkins is a supporter of the U.S. You may not be as familiar with his song “Semper Fi,” which is a powerful . Semper Fi by Trace Adkins song meaning, lyric interpretation, video and chart " Semper Fidelis," which is Latin for "Always Faithful," is the motto of the US. Semper FiWriter/s: KENNY BEARD, MONTY CRISWELL, TRACE ADKINS Publisher: Sony/ATV Music Publishing LLC, DO WRITE MUSIC LLC Lyrics licensed. Check out Semper Fi by Trace Adkins on Amazon Music. He graduated from " Parris Island in July (Semper Fi)" and this song is such a song for Marines.