what are you on
Idiomused when you are very surprised at sb's behaviour and are suggesting that they are acting in a similar way to sb using drugs
informal · Heard in 1,118 moviesMeaning
Meaning
what are you, etc. on?
used when you are very surprised at sb's behaviour and are suggesting that they are acting in a similar way to sb using drugs
In the movies · 1,118
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Definitions from the Oxford Advanced Learner's Dictionary, 9th edition
What are you on about?
Said in 8 films · #1