The title appears to come from Russian internet slang, where “skrimer” is used for a screamer or jumpscare clip. No confirmed original film, show, or game source is clear from the available details, so this sound is best understood as a short scare effect shared on soundboards and in meme edits. Clips like this stay popular because they are easy to drop into horror reactions, bait-and-switch videos, and prank compilations. Its value is the instant startle response rather than a recognizable quote or character.