“Don't Take a Tip from Me” quotes from Life With Derek

Derek (to Casey): Good, because I don't want to hear how I am ruining your new job, yada yada yada, blah blah blah, (high-pitched) DER-EK!

Casey: Can't you see he's just buying you off with this fake generosity?

Lizzie: Well, where's my fake generosity?

Derek: Nobody talks that way to my step-sister, but me.