slimeball in Polish
slimeball in Polish
oblech
(figuratively, originally, US, colloquial, derogatory) A person who is slimy (that is, sneaky or underhanded) or otherwise undesirable.
obleśniak
(figuratively, originally, US, colloquial, derogatory) A person who is slimy (that is, sneaky or underhanded) or otherwise undesirable.