Escola de Assassinos circulates online as a short Portuguese meme clip, most closely associated in its listing with the name Tupirani. Its exact original recording is not clearly documented in the available information, so it is best understood through how it is shared: as a compact, instantly recognisable line passed between meme pages and video edits. The school-of-villains idea gives it a flexible punchline, letting creators frame ordinary scheming or playful plotting as something far more dramatic than it really is.