usually refers to a smack/heroin addict, lives lower class and is very unwilling to society.

AKA junkie like to congregate in lower parts of city ie: Dundee
check that smack heed his chin is aboot touching the flare,,
check that smack heed his chin is about to touch the floor,,

that smack heed over there is fucking disgusting.
by dundonian poet October 12, 2012
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