1.vulgar word for 'penis';
2."brazilian slang, a very handy word to express
pretty much any sort of emotion when starting up a sentence. NOT to be used in any formal situation or around formal people, unless you want their undivided attention". (shamelessly stolen parts of a small blog)
3.used at the end of a sentence, in order to imply an
undefined amount of
intensity to some subject/action.