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A phrase you use, when you are so high, you don't even know what your on, where you are, or what you are. Usually used by a teenage hoodlum or hippie. Damn hippies.
Dave: hey john.
John: who's John
Dave: are you high man?
John. Yeah. Lol 420. Haha.
Dave:same. Haha. Lol 420 blazing it boi
via giphy
by DuriK3369 February 05, 2017
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