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a person who wishes to buy a Sudafed product in order to make methamphetamine. Characteristics include: little or no teeth, skin & bones build, protruding cheekbones, acne, burns/scars on face and arms, dirt underneath nails, and an odor strikingly similar to cat urine.
Here comes another sudy!

Happy meth-making, sudy!
by sudyseller412 March 20, 2010
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