I have never heard of “2/10”, but after a bit of research, I see a couple very loose connections:
An accounting term regarding a discount for prompt payment. I do not see reference of this being used in a drug context
Smoking something and rocking the pipe back and forth between the “2” and “10” positions on a clock. I do not think this applies to cocaine, or even “crack”
I have never heard of “2/10”, but after a bit of research, I see a couple very loose connections:
It’s a 5 star rating joke.
And you don’t smoke cocaine
Welllllll
It’s a 10 star rating joke tbh
That’s crack, yo.
Not with that attitude, you don’t.