The Pittsburgh slang for getting high on weed. Also can refer to the weed itself.

The term was reportedly inspired by cats and originated to discreetly coordinate a pot party in public.
Q: Where did Michelle go after meowstering?

A: She hid under the table in an attempt to stop time.

We gotta go to Denver to get some legal meowster.
by notivn May 23, 2019
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