Krabappel: Do you think anyone saw us?
Skinner: No, it went just as we planned -- except they confiscated
my thermos of cola at the door.
Krabappel: Aw.
Chalmers: [waking up] Skinner! Krabappel! What are you two doing
here?
Krabappel: Superintendent Chalmers!
Skinner: Uh, why we're, here on a um, a, a, what do you c-- a field
trip
Krabappel: With a student.
Skinner: Yes, he's ah...
Krabappel: Uh, he's purchasing refreshments in the lobby.
Skinner: I'm uh, uh, I'll go get him right now. [sotto voce to
Krabappel] Car keys, car keys, car keys.
Krabappel: [hands him the keys]
-- A close call, "Grade School Confidential"