Bart: Please don't make me stay, dad. I'll do anything you say.
I'll find religion! I'll be good sometimes!
Homer: Let go my leg.
Homer: Son, for the last time, you're staying at military school.
Lisa: And so am I.
[everyone else gasps]
This school has everything I ever wanted.
Marge: Lisa, no! This place is just a jail for children.
Bart: No jail can hold me.
[runs off, only to be returned by school M.P.s a few seconds
-- Nice move, Houdini, "The Secret War of Lisa Simpson"