1 definition by A. T. Mediocre

A nickname for one who consumes marijuana in excess. See also pothead and stoner.
"What are you doing today, man?"

"I just bought a half-o, so you know what I'm doing!"

"Jesus man, every day with you. No wonder they call you Smokey McBongwater."
by A. T. Mediocre September 24, 2011
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