pot·ty–mouthed 
/ˈpɑ:tiˌmaʊðd/ adjective
/ˈpɑ:tiˌmaʊðd/ adjective [more potty–mouthed; most potty–mouthed] US, informal : using indecent or offensive language : foul-mouthed
▪ potty-mouthed comedians
▪ potty-mouthed comedians
— potty mouth noun, plural ∼ mouths [count] US, informal
▪ a comedian who has/is a potty mouth [=a comedian who uses a lot of offensive language]
▪ a comedian who has/is a potty mouth [=a comedian who uses a lot of offensive language]
