DICT.TW Dictionary Taiwan

 hit the roof
 大發雷庭,勃然大怒

 hit the roof
      v : get very angry and fly into a rage; "The professor combusted
          when the student didn't know the answer to a very
          elementary question"; "Spam makes me go ballistic" [syn:
          flip one's lid, blow up, throw a fit, hit the
          ceiling, have kittens, have a fit, combust, blow
          one's stack, fly off the handle, flip one's wig, lose
          one's temper, blow a fuse, go ballistic]