Piggsy is a character in another Rockstar game called Manhunt. He is a maniac wearing a pig's head mask, dismembering his victims with a chainsaw. There is also a reference to it in the game Bully, from the same Rockstar. It is believed that the character himself is a prototype of a very real maniac from the 40-50s - Edward Gein. They called him the Butcher of Plainfield. The farm in the game resembles Edward Gein's farm, perhaps Rockstar copied the model from it. There are 3 similar models in the game. Well, you can study the history of the character and the maniac yourself. But in the game we need to get to this very farm. This Easter egg will be located there. (See screenshot) Approach the house and you will hear sounds. Near the house you will also find references - a chainsaw (read his biography and understand) and Glendale, which symbolizes his personal car (It looks like it was a Ford). And Walton, the pickup that Gein worked on and probably used to transport the bodies. P.S. You can hear the sounds only on Wednesdays.