A person who is very unintelligent and may show signs of needing mental help.
Your are acting like such a Chromey right now!
by Shmeatboy November 14, 2017
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What you call someone who is missing a few, or has an excess amount of chromosomes.
Danny McBride: Wassup Chromey?
Victor: isn't his name Serg?
Danny: yeah, but you didn't hear? They tested his ass and apparently he's missing some chromosomes.
Victor: Fuck, I knew it.
by Dick Picker October 20, 2023
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