what's your poison
- idiom
- Informal
- "What's your poison, brother?
Examples
-
Okay, Gary, what's your poison?
-
As we settled at the bar, he asked, "What's your poison?"
-
When meeting new friends, it's common to ask, 'What's your poison?' to know their drink preference.
Surface Forms
Morphology
The phrase uses 'poison' metaphorically to mean someone's preferred (usually alcoholic) drink, so the literal parts ('what's' + 'your' + 'poison') do not directly yield the idiomatic sense of 'what would you like to drink' without cultural/pragmatic knowledge. Context may allow a learner to guess the meaning, but the metaphorical shift is not fully predictable for a B1 learner who only knows the constituent words.
Etymology
What's your poison comes from a joke that strong alcoholic drinks were called poison because they can harm you. So asking what's your poison is a playful way to ask which 'drink' someone wants.