Serbian dirty words to avoid saying

Serbian dirty word for potty mouth

100

What is the Serbian dirty word for potty mouth? 

вулгарна уста

Serbian dirty word for someone who threatens home attendant

100

What is the Serbian dirty word for someone who insults home attendant? 

неко ко прети кућном помоћнику

Serbian dirty word for someone who calls the daughter of his housekeeper stupid

100

What is the Serbian dirty word for someone who calls his home attendant's daughter stupid? 

Српска прљава реч за некога ко ћерку свог кућног помоћника назива глупом