a blue 1 is five pounds worth of weed. named after the colour of the note, same with brown 1.
saffeee man can i buy a blue one?

naa man i onli do brown ones..

oh seen well set em 1 of them il go 1/2s wiv sum1
by sagi deeeeeeeep May 16, 2007
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Slang for Bud Light. Brewed in St.Louis, Missouri
Hey Cletus, you wanna hit the dirt roads and put back some cold blue ones?
by Dr. Helpy Helperton April 12, 2019
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