A marijuana cigarette (a.k.a a joint) with the name referencing the widely accepted research that marijuana is a direct cause for schizoid disorders such as schizophrenia.
Dude, get rid of that schizo stick, do you want to be bat shit crazy?

Or

Man, you look like a loser, get rid of that schizo stick before I call the mental institute in advance.
by LOLCAT69 January 10, 2015
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