Mewes is actually clean and has been for 2 years now. However, he pulled out a lot of his teeth to get pain meds back when he was a junkie. Listen to "Jay and Silent Bob Get Old" podcast and you can hear all about it. Or read one of Kev's books
@randomguy983 I don't know if it's withdrawl symptoms or if he's on something else, or if it's just prolonged effects from something in the past, but he doesn't even look like himself anymore. When I saw the show I couldn't believe it was him. It really is sad.