Someone who keeps their mouth open, often with tongue sticking out; appearing mentally deficient. Implying the person has brain damage or is mentally deficient.
All his friends were idiots and morons; the biggest collection of open-mouth breathers I've ever seen.
Prices shown in USD.
Skriv din email-adresse nedenunder for at få Dagens Urban Ord gratis hver morgen!
Emails sendes fra email@example.com. Vi lover ikke at spamme dig.
Log in with Facebook to save your favorite definitions
and share them with friends.