Imslow.kr/ghost

Imslow.kr/ghost/ or known as Ghost was a screamer subpage created by Neuryeo, a Korean user who is obsessed with OSU. The creator also has a Twitter page which has been inactive for 8 years.

Firstly, the website first displays a picture of a ghost, accompanied by an loud, echoing scream. After a while, the website will try to open infinite pop-ups and bounce around the screen, which prevents the user from closing. The title states "Hello World! Do you want to see a ghost? contact (contact@imslow.kr)". The subpage was later closed in 2014.

The site: Kkzkk.com also features the same content.

Link
NOTE : the following website contains a screamer!
 * web.archive.org/web/20120715033649/imslow.kr/ghost/index.html
 * jsbin.com/heveleci