Janemba first appeared as the main villain in Dragon Ball Z: Fusion Reborn, the 1995 film where a demon is transformed into a powerful reality warping foe. This Portuguese version circulated online as part of funny dubbed clips shared by the YouTube channel nedcats, according to the uploader notes. The phrase itself is crude everyday slang built around cornos, meaning horns, which fits Janemba's design perfectly. Portuguese Dragon Ball fans keep reusing the line in edits because the dub performance and the insult heavy humour feel instantly recognisable.
About this sound
Janemba yelling Ai dói-me os cornos in Portuguese in this Dragon Ball Z clip, a short profane reaction sound used for comic pain and fail moments.
This is a brief Portuguese voice line delivered as Janemba, the horned Dragon Ball Z villain, complaining that his horns hurt. The delivery is loud, strained and deliberately over the top, turning a moment of pain into pure slapstick. The swear tinged slang gives it a rough, northern Portuguese flavour that lands even if you do not speak the language, because the wince is all in the voice. It works best as an instant reaction, the audio equivalent of clutching your head after something has gone very wrong.