A personal-sized joint.
Pony joints are rolled to be about 5 cm in length -- 2 cm of filter, 3 cm of rolled flower.
The average stoner could smoke a pony joint to themself and be high enough (not too high) for the whole night, while also still sharing.

Pony joints are never called "ponies" or a "pony". We all know what a pony is, and this is NOT it.
Friend 1: Oh these are so cute, I've never seen a joint this small.
Friend 2: Yeah, it's a pony joint! Isn't it the perfect size for tonight?
by TonJucker February 20, 2020
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