The sound comes from Portuguese prank and comedy sharing, where it is labelled as an Apanhados clip and credited in uploads to Tugas Doidos. The label Apanhados points to prank material in which someone is caught out, and this short exclamation became a favourite because Fernando's blunt delivery suits the moment a victim realises they have been caught. Shared through soundboards and short video edits, it has kept circulating among Portuguese-speaking users as a classic reaction, valued less for its original context than for how instantly recognisable the teasing shout has become.