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1.
Originated/coined in New Zealand.

Means in rough terms, having a good time.
If you were with your bro's in the mosh pit at a gig you might say to your mate, "Mean Buzz Bro!" Or to emphasize the point "MEEEEAN buzz bro!!!"
by cweed September 13, 2009

Words related to Mean Buzz Bro

awesome cool good happy intense