S8E19: Grade School Confidential
I was in the library at the time.
But janie told me that Principal Skinner and Bart's teacher, Mrs. What's-Her-Name?
Krabappel? Yeah, Krabappel.
They were naked in the closet together.
Oh, my goodness!
Wait a minute.
Bart's teacher is named Krabappel? I've been calling her Crandall.