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To smoke weed until you're retarded, as Down's Syndrome is cause by the presence of an extra chromosome.
Chich : We finished a quarter ounce between us last night, man. I think I'm still kinda faced.

Chung : Shit son, you don't watch out you'll smoke yourself a spare chromosome.
by Parhelion October 18, 2008
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Oct 3 Word of the Day
I couldn’t care less (but one must keep up appearances, right?)
Frenemy has a family tragedy. "Thoughts and prayers."
by November 05, 2018
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