>>40511875
It looks like a girl hitchhiking in a desert, metaphor for a state of desolation. In that context the lyrics seem to bemoan her reliance upon men whom she would otherwise deem beneath her. Because of the Manchild's influence she likes her men "incompetent."

Picrel was their first announcement of the song, 4 billboards located in Texas along Highway 69. (69 is a symbol of Lucifer as god of inversion.)