Scary pop up challenge

Scary pop up Challenge is a screamer video uploaded by a YouTube User conkertediz2345 on 4 Oct 2008

As the title suggests, the video challenges the viewer not to be afraid of the screamer (hence the title). At the beginning, the text states that he created a horror film that could easily scare the viewer. After a few seconds, a countdown begins, counting from 2 to 0, However, the countdown is interrupted by a picture of Katie Embry along with a loud scream before delivering a final line that asks them to change their underwear, the same scream subsequently reappears again.

Link
NOTE : The following video contains a screamer!
 * youtube.com/watch?v=53sa8PWGE5s