What is the meaning of Paio?

dude, man (losing its original meaning of non-Romani)

gadjo (non-Romani)

caecum (intestine)

type of cured sausage

simple, unsophisticated, unintelligent

to fight, to quarrel

to contend

fight, quarrel, argument, conflict

pair

first-person singular present indicative of parere

a Portuguese enchido with pork meat, ticker than chourizo

luck

Source: wiktionary.org