be off (one's) trolley

be off (one's) trolley

slang To be crazy and/or wacky. Usually used humorously. Don't listen to a word he says, he's off his trolley! You're off your trolley if you think that plan will work.
See also: off, trolley
Farlex Dictionary of Idioms.
See also:
  • be off (one's) nut
  • be off the wall
  • (I've) got to take off
  • be off (one's) chump
  • be off (one's) rocker
  • bug off
  • Bug off!
  • be well off for (something)
  • be well off for something
  • be off for sth