Okay…something very scary is up with the Vandal Marching Band songbook:

“Lucretia Mac Evil” is song number 23.
“Tear the Pants off the Sucker” is song number 46.
These two song numbers, added, equal 69, which is the song “Come on Eileen.”
Therefore, we are led to the conclusion that if Lucretia Mac Evil were to Tear the Pants off the Sucker, someone would consequently Come on Eileen.

Either someone set this up or this is some horrible, hilarious coincidence.