meth mouth
n.— «Methamphetamine seems to be taking a unique, and horrific, toll inside its users’ mouths. In short stretches of time, sometimes just months, a perfectly healthy set of teeth can turn a grayish-brown, twist and begin to fall out, and take on a peculiar texture less like that of hard enamel and more like that of a piece of ripened fruit. The condition, known to some as meth mouth, has been studied little in dentistry’s academic circles.» —“Grisly Effect of One Drug: ‘Meth Mouth’” by Monica Davey New York Times June 11, 2005. (source: Double-Tongued Dictionary)
Further reading
Imagine telling someone how to get to your home, but without using the name of your street, or any other street within ten miles. Could you do it? We take street names for granted, but these words are useful for far more, like applying for a job or...
If you speak a second or third language, you may remember the first time you dreamed in that new tongue. But does this milestone mean you’re actually fluent? And a couple’s dispute over the word regret: Say you wish you’d been able...