In Bart's fantasy, Angelica stood against Krubb. They changed their wands to boxing gloves and fought each other with them, with Krubb winning.
Kirk Van Houten once dressed a costume of Krubb.
Behind the Laughter
- He is a parody of Severus Snape and Lucius Malfoy (in terms of role and appearance, respectively), from the Harry Potter series of books written by J.K. Rowling.
- Episode – "The Haw-Hawed Couple"
- Episode – "Smoke on the Daughter" (Mentioned)
- Episode – "Adventures in Baby-Getting"