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(adj.) in reference to smoking marijuana, and all forms of this highly popular, yet illegal, substance.
Did you guys just spark up? You seem to be laughing a lot coming into au-go-go today...
No, we just saw Adrian.
by adrian brody. April 20, 2005
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"Y'all ready to spark up?" "Hold on we gotta get some bud."
by Dj C Money October 11, 2016
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