Keep One's Cool Edit Meaning

1. A form of protection used against magnetic mines by the Germans in World War Two. The material was put on to German Panzers to prevent t..

1. a box cutter or other encased razor blade used to hijack all the planes on September 11. I need the Al Qaeda Knife to open this package..

1. Of Questionable Quality. "Man, the PS3 is utter wank!" See utter, wank, bad, poor, quality..