ARNOLD MUGGED

He’ll be back — for another beer. It takes muscle to lift a stein full of ale, but

was up for the challenge in Munich, where he raised a glass for Oktoberfest. Ah-nuld recently shocked “Terminator” devotees at a fan event in London by announcing that the upcoming “Terminator 6,” would not acknowledge 2015’s “Terminator Genisys,” which was the widely panned fifth installment of the sc-fi saga.