The phrase comes from southern Italian swearing, where pezzo de merda is a coarse insult aimed at someone acting worthless or provocative, and senti invites them to listen first. Clips of angry Italian rants circulate widely on soundboards and in messaging apps because the emotion reads clearly even without understanding every word. This longer version is shared as a WhatsApp style voice note and reaction audio, passed around for arguments, football banter, gaming chats and comic edits where an over the top telling off is wanted.