(euphemistic) to wank, to knock one out (of a male)

my eye! (expression of contempt or disbelief)

once

(used at the beginnings of fairytales) once upon a time

(informal, slang) to fake, to pretend to be, to try to be something one isn't / (informal, slang) to imitate someone or act in a particular way one isn't

I have a question

Alternative form of dar a mão

to wind up (to play a prank)

(idiomatic, dated) an emphatic form of uma nota. A large quantity of money

either one or the other