The song begins with Haggard singing about how he hears people talking bad about the United States. He takes issue with those who criticize the country’s way of life and its wars. Haggard sings that he doesn’t mind people having different opinions, but he draws the line when they start to badmouth his country.

Keith then joins in on the chorus, singing about the “fightin’ side” of him. He sings about how he loves his country and is willing to fight for it. Keith also sings about how he doesn’t understand people who don’t love America.

The song’s bridge features a spoken word section in which Haggard talks about the importance of freedom. He says that freedom is not something to be taken for granted, and that it is something that must be fought for.

The song ends with Haggard and Keith singing together about how they will always be proud to be Americans. They sing about how they will never back down from a fight, and how they will always stand up for what they believe in.

“The Fightin’ Side of Me” is a powerful and patriotic song that is sure to stir the emotions of listeners. Haggard and Keith’s vocals are perfectly suited for the song’s message, and the lyrics are sure to resonate with anyone who loves their country.