Crushing and mixing pharmaceutical amphetamines with pharmaceutical opioids or opiates together in the same pile to snort.
We're railing that spacedust dude
by commander opioid October 14, 2011

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Top Definition
When your partner takes a s*** and does not wipe. Then leaves it for hours and when they're performing oral they turn around and fart and have s*** particles blast straight to your eyes possiblly resulting in pink eye.
Did you guys see Jared today? That mother Fucker got space dusted.
by Vonsegar May 13, 2016

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extremely potent cocaine.
aw shiiittt, there go Chilly on that space dust again!
by m0nster February 21, 2005

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