bacianicchio

Bacianicchio is a word from the Sicilian dialect spoken in Messina. It is composed by the words "bacia", that means kisser, and "nicchio", that means pussy. Despite his meaning, it's used as an insult

si si, tanto decidi tu, bacianicchio!
You are the boss, bacianicchio!

du minchia ri bacianicchiu ni scassò tri quarti chili ri ciompa ri minchia!
That fucking bacianicchio has broken my balls!