Lomando is a Japanese horror screamer website built around maze games that lull players into calm clicking before ambushing them with a full-screen scare and a scream like this one. Clips of its traps spread through YouTube jumpscare compilations and reaction videos in the early 2010s, turning the site into a cult reference among horror fans. The scream endures because it is short, brutally loud and instantly recognisable, so editors still drop it into prank videos and fake-out edits whenever they need a guaranteed flinch.