As American as apple pie and baseball, a term famous through out twentieth century wars, friendly fire, a term used to explain the gun-happy American Idiot, and for some reason, no solution has been found.
Yankee: Hey, Canuck, why haven't you Canadian cowards joined in on our war in Iraq.
Canuck: Well, probably because the only fatilities Canada suffered in Afghanistan were from American 'friendly fire', and we didn't find it too friendly that it was denied for the better part of a year, so fuck you George W Bush. Find yourself another bitch. You may want to try Mexico.