1 definition by screamrage mutant ninja trishl

A person who smokes methamphetamine using aluminum foil, while the soot beneath the foil accumulates on their finger tips.
Becky: Ricky's fingers are always black, and I always find half finished foil airplanes in his room.
Todd: Ricky is high on methamphetamine, he's what some would call a "Dirty Reynolds".
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