"My Give a Damn's Busted" is a song written by American country music artist Joe Diffie, Tom Shapiro, and Tony Martin. Diffie originally recorded the song on his album In Another World (2001). The best known version of the song was recorded by Jo Dee Messina and released by Curb Records as the lead single from her fifth studio album Delicious Surprise on January 3, 2005. Lyrically, "My Give a Damn's Busted" is about how the narrator refuses to go back to an ex.