Not your thing
If something is "not your thing", you don't have much interest in it
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DefinitionYour turn
If something is “not your thing,” you don’t like it. You’re not against it; you just don’t like it. In today’s episode, I said that if camping is not your thing, then you can stay in a nice hotel in the Virgin Islands. But I’m warning you: if sun is not your thing, then you’re better off staying away from the VI, since the sun is very hot. Don’t worry if sailing is not your thing. If you like your feet on solid ground, there are plenty of places you can stay and not get bored.