The crossword solutions for the term THE SIMPSONS DISCO DEVOTEE are STU, which stands for the character Stuart 'Stu' Levine. Stu is a recurring character in The Simpsons, first appearing in the episode 'Homer vs. Patty and Selma'. He is a disco enthusiast who is often seen at the local dance club, The Maison Derriere. Stu is known for his wild dancing and his catchphrase, 'Disco Stu doesn't advertise!'