Brit Chinook in some desert area comes under fire from some of Uncle Spam's trigger happy grunts...
Whereupon the helicopter lands, a crewman gets out, storms over and asks "How many f*****g Iraqi helicopters have you seen with two rotors?". Then thumps the idiot behind the gun, gets back on board and they depart on their way.
Later some VSO states "Probably true - those chaps don't suffer fools gladly!".