Like "
Okie from Muskogee," "The Fightin' Side of Me" catered to the conservative working-man's values and politics; Bill Janovitz of
Allmusic called the song "patriotic (if not outrightly
jingoistic)." Here, the singer fills the role of a man frustrated with people deriding the country, particularly those who are "harpin' on the wars we fight" and "runnin' down my countrymen," a reference to the then-ongoing
Vietnam War. People who do this, claims the singer, are "walkin' on the fightin' side of me" and warns them that "if you don't love it, leave it." ==Chart performance and popularity==