What is Byos?
1.
BRING YOUR OWN SHIT.
This is similar to BYOB or BYOW, except it stands for anything. Bring your own beer, weed, whatever. Mostly used for party flyers and et cetera.
Party at my place, BYOS!
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2.
Bring Your Own Spitter
If friend A wants to share a spitter you say hell no BYOS ! son
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