Porteño Spanish is the dialect of caste-sha-no (castellano) spoken in Buenos Aires, Argentina and the surrounding areas. It is categorized by an Italian-like pronunciation and colorful Lunfardo slang.Browse Slang Dictionary
motherfucker; butt raped
Often said and written as "culiao" due to the rural accent of the people who often user this word, "culiado" literally means "done in the ass". It is used like "motherfucker" is in English. That is to say, it is very vulgar. Amongst some youth it can be said between friends without being an insult, though it is still vulgar. Some claim this word comes from Cordoba which would also explain the dropping for the "d" in its pronunciation, as Cordobese often drop the "d" in the past participle form of verbs.
Sos un culiado. (You're a motherfucker.)