From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
batty /bˈati/ fahrig, schusselig <adj> Note: Person Synonyms: dotty, scatty
From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
batty /bˈati/ [Br.] verrückt, wahnsinnig, übergeschnappt, durchgeknallt, behämmert, bekloppt [Dt.] , bescheuert [Dt.] , nicht bei Verstand, nicht ganz bei Trost, nicht ganz dicht, plemplem, meschugge <adj> [ugs.] Note: Person "drive sb. crazy / batty / round the twist" - jdn. ganz verrückt machen, jdn. wahnsinnig machen Synonyms: crazy, mad, bonkers, cuckoo, not all there, off your rocker, out of your head, potty, off your head, off your nut, round the twist, up the pole
see: madder, maddest, batshit, batshit crazy, go crazy, go cuckoo, go potty, like crazy, Have you lost your mind?, He looked at me as if I was off my nut.
From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
batty /bˈati/ [Br.] [coll.] verrückt, überspannt, spinnig, spinnert <adj> [Bayr.] [Ös.] Note: Person; Sache Synonyms: crazy, loopy, barmy