arrotar postas de pescada
Portuguese
Etymology
Literally, “to burp slices of fish”.
Verb
arrotar postas de pescada (first-person singular present arroto postas de pescada, first-person singular preterite arrotei postas de pescada, past participle arrotado postas de pescada)
- (idiomatic) to talk about something as if the speaker is very knowledgeable of the subject matter while being obvious the speaker has very little knowledge, to brag, to boast
Conjugation
1Brazilian Portuguese.
2European Portuguese.