1. Indicates that a person is abnormally interested in plants, gardening or anything related to nature.

2. Hippie-like
1. At the party last night, Keith bored everybody with his gardening stories. When he told me about his new bonsai project, I almost fell asleep. What a birch ass nigga.

2. "Get off my property, you birch ass communists!" yelled the senior citizen when he discovered the youths sitting in a circle around his tree while smoking pot.
by dirtyseepage November 8, 2011
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