Season 8 · Episode 19
Bart discovers Principal Skinner and Mrs. Krabappel kissing, and it's not long before the whole town knows of their secret affair.
23 words and expressions9 free to read and keep
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Literally 'put on your pants'. Used to tell someone to stop being timid and act with courage or assertiveness. The meaning cannot be guessed from the literal words in context.
Literally 'to vary'. Used sincerely to mean 'for a change', but very frequently used with irony to imply that something is boringly predictable or always the same.
9 worth keeping from this episode. Free to read and keep.
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