13 Songs with truly unusual words in the title, with artist.
You’re An Old Antidisestablishmentarianismist - Duke Ellington
Supercalifragilisticexpialidocious - Cast of Mary Poppins
Supercalafajalistickespeealadojus - earlier recorded by Alan Holmes and his New Tones
Rdnzl - Frank Zappa
The Crunge - Led Zeppelin
The Piccolino-Ginger Rogers
Twiggy-Twiggy vs. James Bond - Pizzicato Five
Bron-Y-Aur Stomp - Led Zeppelin - actually was a typo on the original release later corrected as Bron-Yr-Aur Stomp after the cottage in Wales where it was first conceived.
(For the mathematically disinclined (and, really, who isn’t mathematically disinclined this early in the morning?), “Infinite Sets” are things that are infinite.)