An exchange from this morning, in which Margot fails - despite significant effort - to aggravate her older sister:
Margot: "Claire and [insert name of any 3rd grade boy] sitting in a tree, K-I-S-S-I-N-G!"
Claire: "I wouldn't mind if he kissed me. In fact, I wouldn't mind if any boy kissed me."
Margot (regrouping): "Claire and the Loch Ness Monster, sitting in a tree, K-I-S-S-I-N- . . . "
Claire: "First, it's pronounced "lock" not "loCH." Second, the Loch Ness Monster is a girl. Third, it wouldn't even fit in a tree."
Margot (with exasperation): "Claire and the Loch Ness Monster, sitting in a SWAMP, K-I-S-S-I-N-"
Claire: "CHOMP!!" (laughs hysterically)
Note: to give credit where credit is due, Claire's approach here is a bit of an improvement over her prior methods for responding to provocation.