It was the old man's anger immortalised by a rifle-toting Clint Eastwood in Gran Torino. Now scientists have pinpointed the moment kindly old gents start shouting 'get off my lawn' - and it seems ...

Yep, Clint's in full-on old coot mode in Trouble with the Curve, the last example of what's best defined as a "grumpy old man" movie—in which a gent of advanced age grunts and snarls and yells ...

Why some older men get so grouchy Some call it “grumpy old man complex.” Other experts label it: “irritable male syndrome,” a spike in the outward crankiness of guys of a certain age.

The cantankerous "old man" Bruce Wayne, if you will. ... It's one of the most hardcore Bat-tales ever, featuring one the most "Get Off My Lawn" Bruce Waynes ever depicted. KINGDOM COME ...