out of proportion

Wonderful first episode of the new series of The Thick Of It this weekend; just watched it on iPlayer - super stuff. Still not sure what the best line was, though. Omnishambles, perhaps. Actually no, I think it's the following exchange:

Nicola Murray: "You set this up didn't you?"
Malcolm Tucker: "What?"
Nicola Murray: "To put me in my place, or get back at me for ignoring your advice, or some other weird perceived slight that doesn't in any way merit this massive fucking out of proportion Israeli-style response?"