carrie underwood don't know my last name
Last Name (song) The song is a moderate up-tempo describing a woman meeting a man at a club and later eloping with him in Las Vegas after having had too much to drink that night. She wakes up the next morning, "thinkin' 'bout Elvis somewhere in Vegas", to discover that she does not even know her last name (i.e., she married the man while she was intoxicated), and worries that her "mama would be so ashamed." The music video portrays the song as a prequel to her "Before He Cheats" song, even going so far as to hire the same actor to play the man in question.