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to take a silly pill

to take a silly pill

9.9
To suddenly behave in a silly way that other people find odd
  • idiom
  • Slang
translation icon : ponerse tonto
  • She must have taken a silly pill before the meeting; she couldn't stop making jokes.

Examples

  • Whenever he acts that way, I wonder if he took a silly pill for breakfast.

  • Did you take a silly pill this morning, or are you always this goofy?

  • Don't take a silly pill now!

  • She takes a silly pill whenever she's stressed.

  • Did you take a silly pill this morning, or are you always this goofy?

  • She must have taken a silly pill before the meeting; she couldn't stop making jokes.

  • Whenever he acts that way, I wonder if he took a silly pill for breakfast.

Synonyms

to be silly
vsto take a silly pill
88 2.1

Act in a foolish or playful way without taking things seriously

suddenly behaves foolishly in an uncharacteristic way
to play silly buggers
vsto take a silly pill
  • Offensive
1 9.9

Act in a foolish, annoying way instead of being serious

suddenly behaves foolishly rather than acting seriously
to act like a barmpot
vsto take a silly pill
  • Offensive
9.9

To behave in a silly or wild way that makes people laugh

suddenly behaves foolishly without lasting eccentric intent
to acting shitnuts
vsto take a silly pill
  • Offensive
9.9

To behave in a very strange or wild way

suddenly acts foolishly but less extremely or irrationally

Antonyms

Think something is important and pay attention to it

How Silly

to act a fool
  • Informal
3 8.0
to take a silly pill
  • Slang
9.9
to be silly
88 2.1

Surface Forms

take a silly pill infinitive

Morphology

take + a + silly + pill

The phrase combines transparent parts ('take', 'silly', 'pill') so a learner can plausibly infer the metaphor of 'taking a (imaginary) pill' that makes someone act foolishly, giving a general idea of 'behave in a silly way.' However, the expression is colloquial and metaphorical—its pragmatic use and immediacy (sudden/uncharacteristic silliness) are not fully predictable from the words alone, so some prior exposure is needed.

Etymology

Take a silly pill comes from a joking image: imagine someone actually taking a tiny silly pill that suddenly makes them act silly or foolish. So, saying someone 'took a silly pill' means they suddenly behaved in a very silly or unexpected way.