: This is a defensive expression used to deflect a statement with a double meaning (usually sexual).
In Brazilian brega music, "Lá Vai Ele" is the title of a classic song famously performed by Alípio Martins and later by Falcão . The "story" follows a man walking down the street, completely unaware that he has been betrayed by his partner. LГЎ Vai Ele
: As the man walks by, the townspeople whisper and point, calling him a "corno" (cuckold). He is described as having a "cabeça enfeitada" (decorated head)—a metaphor for the horns associated with infidelity in Brazilian culture. : This is a defensive expression used to