Here's a Coptic one that is a parody of the cup song from some Disney movie (I don't know which one, but I've heard this song a lot, so hopefully you'll recognize it), where they changed the words to be about making orban, the blessed bread we consume after liturgy: Making orban
Also, oh my goodness, the Lamentations of Benny!
I don't know if it's blasphemous to do a parody of the Lamentations of Jeremiah (I wouldn't think so...a monk showed it to me, and we both laughed so much, we were crying), but this is so well done
; it's perfect for students, past or present. "I did not haaaave to change my answerrrrrrrrs!"
We've all been there, Benny. May the prayers of St. Karas be with you.