fazer anos

Literally, “to make years”.

fazer anos (first-person singular present faço anos, first-person singular preterite fiz anos, past participle feito anos)

1. (intransitive, chiefly Portugal, idiomatic) to turn years, to have a birthday

   Synonym: (Brazil) fazer aniversário

   Fazes anos hoje? Não sabia.

   Is it your birthday today? I didn't know.

2. (transitive, idiomatic) to turn ... years old

   Faço vinte anos hoje.

   I'm turning twenty years old today.