Screamers

[Sarah]

An internet prank that makes the audience stare into the screen intently, only to have them surprised by a loud scream, almost always coupled with a scary image.

[Vania]

A sudden [jumpscare] that features a loud scream and a scary image. Usually found in youtube videos and [flash games]. They are ment to prank the person by starting off the video or game really quiet forcing the player to turn up the volume. then a really loud scream plays to startle the player.
Examples of [screamers] include:
A commericial where a car drives down a road with soothing music playing, then a zombie pops up and screams loudly.
A maze flash game where the player has to move his mouse through a small pathway. Once the player is closed to the end, a scream is played.

[Kit]

1)The video jump-scares popularized by [Liquid Generations] [Sabotage] videos years before there was a Youtube.
2)Reaction Videos posted by easily [excitable]/scared teen LetsPlayers whom sequel like pigs all the way through them.

[Ernesto]

The [breast] on a woman in a very [ample] [size].