methmouth

a decayed mouth, missing many teeth, usually secondary to methamphetamine abuse

"Yo, that girl's grill is fucked up. She got methmouth"

by crossbaybridge March 04, 2014

methmouth

When a person has very bad breath or has lost teeth from using so much crystal meth, you are considered a methmouth.

He smokes so much fucking crystal that now he is a methmouth.

by SeekretsJlove March 24, 2008