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off one's box

off one's box

9.9
Feeling confused and out of control after drinking or when very upset
  • idiom
  • /ɒf wʌnz bɒks/
  • Archaic
translation icon : fuera de sí
  • She started shouting at everyone and seemed totally off her box during the meeting.

Examples

  • You must be off your box if you think that's a good idea.

  • After that last drink, he was completely off his box!

  • After a long night out, Tom was completely off his box and couldn't remember where he lived.

  • You seem a bit off your box today.

  • After drinking too much at the party, he was completely off his box and started dancing wildly.

  • When she heard the news, she got so excited that she was off her box for the rest of the evening.

  • The stressful situation left him feeling off his box, making it hard for him to think clearly.

Synonyms

off balance
vsoff one's box
34 4.0

Feeling unsteady in body or mind after something sudden

focuses more on confused, out of control behaviour often from intoxication
to go off the deep end
vsoff one's box
  • Informal
15 8.1

Suddenly act in a very emotional and out of control way

is like this but can also be caused by intoxication rather than emotion
off one's trolley
vsoff one's box
  • Offensive
1 9.9

Acting in a strange, confused way and not thinking clearly

is like this but often caused by strong feeling or drink
to trip out
vsoff one's box
  • Informal
1 8.6

Become very upset or excited and act confused suddenly

is similar but also covers being out of control from being drunk
off one's nut
vsoff one's box
  • Offensive
9.9

Acting in a very strange and not sensible way

is similar but can also follow excitement or intoxication
off one's tree
vsoff one's box
  • Offensive
9.9

To behave in a very strange and unreasonable way

covers the same craziness but often after excitement or intoxication
off one's dot
vsoff one's box
  • Archaic
9.9

Acting strange or a little crazy

is broader and may be more extreme or out of control
to lose one's yarbles
vsoff one's box
  • Archaic
9.9

To start behaving in a strange and out of control way

is similar but more often linked to excitement or being drunk
off their tits
vsoff one's box
  • Offensive
9.9

Not in control because of alcohol or drugs

is broader, including irrationality from emotion as well as intoxication
off one's tits
vsoff one's box
  • Offensive
9.9

To say someone is very drunk or high on drugs in an informal rude way

is similar but also applies when strong emotion causes irrational actions

Antonyms

382 3.8

Based on clear thinking and facts rather than emotion

201 2.7

Showing good judgment and making practical choices

How Sane

sane
119 3.2
normal
1.0
odd
798 1.0
off one's box
  • Archaic
9.9
unstable
91 4.4

Surface Forms

off one's box positive

Morphology

off + one + box

Although 'off' + a possessive can signal that something is wrong with a person, the noun 'box' has no literal or compositional link to being confused, intoxicated, or out of control. The meaning is an informal, regional idiom (like 'off one's rocker') and cannot be reliably derived by a B1 learner from the constituent words alone.

Etymology

Off one's box may come from a simple image of a person who sits or stands on a small wooden box for balance, and if they are pushed off the box they become unsteady and behave strangely. That's why being off one's box now means 'confused' or 'out of control'.