Variant of cochicho or from Spanish bochinche.
buchicho m (plural buchichos)
- (Brazil, informal) commotion, tumult, agitation
- Synonyms: agito, muvuca, tumulto
- (Brazil, informal) rumor/rumour, gossip
- Synonyms: rumor, boato
- (Brazil, informal) the habit of badmouthing, maligning, criticizing/criticising (something or someone)