One of those crazy-fun Wikipedia pages: List of songs with 20 or more words in the title.
My favorites: We Were Stoned When We Thought Up The Title Of This And We Didn't Want To Give It A Name That We Had To Explain As 'Oh Yeah We Were Stoned When We Thought Of It' So We're Just Calling It Improvisational Jam 11-02-01
The Man Tries Running His Usual Game but Sweetback's Jones Is So Strong He Wastes the Hounds (Yeah! Yeah! and Besides That He Will Be Comin' Back Takin' Names and Collecting Dues).