"Big Macky" is not a stage name for any listed artist on Spotify, Deezer, or YouTube Music with a Portuguese track titled "Esse E Grande." No Wikipedia or Genius page exists for this combination.

Scene: A group of friends sees a very muscular or well-endowed man at the beach. "Big Macky, esse é grande." Translation: "That guy is packing / That guy is huge." (Note: This is often used humorously or admirably, not necessarily offensively).

The title translates to "This is Big".

While the song can be interpreted as a simple, catchy tune about "big things," it is widely understood to be a heavy double entendre (innuendo). The lyrics play on the idea of size and impressiveness, but in the context of the genre and the artist's style, it is usually interpreted as a humorous reference to male anatomy.