be off your head

British informal
to be crazy

You must be off your head if you think you're going to get away with this.


English dictionary. 2014.

Look at other dictionaries:

  • off your head — Brit informal : crazy or foolish He s not just eccentric–he s completely off his head! He s gone off his head over some girl. • • • Main Entry: ↑head …   Useful english dictionary

  • be off your head — british informal phrase to be crazy You must be off your head if you think you’re going to get away with this. Thesaurus: to be, or to become crazy or stupidsynonym Main entry: head …   Useful english dictionary

  • out off your head — …   Useful english dictionary

  • The Fluorescent Light Glistens Off Your Head — {| class= infobox style= width: 20em; font size: 11px; Infobox Simpsons season {season} episode list header style= font size: 12px; align= center colspan= 2 | The Fluorescent Light Glistens Off Your Head colspan= 2 style= text align: center;… …   Wikipedia

  • off the top of your head — phrase immediately and without thinking very much Off the top of my head, I’d say we have about 200 members. Thesaurus: happening or done quickly, suddenly or immediatelysynonym Main entry: top * * * off the top of your head see ↑top …   Useful english dictionary

  • off the top of your head — off the top of (your) head informal if you say something off the top of your head, you say it without thinking about it for very long or looking at something that has been written about it. What was the name of that plumber you used? I couldn t… …   New idioms dictionary

  • off the top of your head — If you say something off the top of your head, you don t think about it beforehand …   The small dictionary of idiomes

  • off the top of your head —    To say something off the top of your head means that you are giving an immediate reaction, and not a carefully considered opinion, so it might not be correct.     How much do you think it will cost? Off the top of my head I d say around $1000 …   English Idioms & idiomatic expressions

  • your head off — [laugh/scream/shout (etc.)] your head off to laugh/scream/shout etc. very much and very loudly. He laughed his head off when he read the letter …   New idioms dictionary

  • off the top of your head — immediately and without thinking very much Off the top of my head, I d say we have about 200 members …   English dictionary


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