Hori shitto is a phonetic, heavily-accented rendition of the exclamation 'holy shit' that circulates online as a standalone reaction meme. Rather than tracing to one famous scene, it belongs to a wave of accent-humor clips where a familiar phrase is reshaped by pronunciation into something funnier than the original. It spread through short-form edits and soundboards as a quick, quotable burst of disbelief, and it endures because the mangled pronunciation instantly reads as comedy. It sits alongside other over-the-top reaction staples, from the deadpan bruh to the theatrical Emotional Damage meme.