Bart: Hey Lis, whaddya call those guys in chess that don't matter.
Lisa: Well, a blockaded bishop is of little value, but I think you're
referring to a pawn.
Bart: Right. I am a pawn.
Lisa: Hmm... I know. It's times like this that I'm thankful Dad has
little to no interest in almost everything I do. Bart, I think I
can help you.
-- Lisa offers some sisterly advice,
"Dead Putting Society"