plural of colete à prova de balas

(idiomatic) used to express disbelief about a proposition

Alternative form of em plena luz do dia

(idiomatic) ahead of one's time (in advance of commonly accepted ideas)

bell-bottoms

Superseded spelling of calças à boca de sino.

Alternative form of às três é de vez

all cats are grey in the dark

(idiomatic) to put the cart before the horse (to have the wrong priorities)

(idiomatic) when pigs fly (never)