šmeker

1. slang cool guy; smooth operator; ladies' man
   Vidi ga u novom odelu, pravi šmeker! — Look at him in his new suit, a real smooth operator!
   Moj deda je u mladosti bio veliki šmeker. — In his youth, my grandpa was quite the ladies' man.
2. colloq. connoisseur; person of fine taste
   On je šmeker kad je u pitanju vino. — He's a real connoisseur when it comes to wine.