Britney Spears Hidden Message
The video prompts the viewer to carefully listen to the excerpt (and the reverse version) of the pear song "Baby One More Time." and then play them in sequence. However, the inverted excerpt is slowed-down, However, before the viewer finish the song. a negative image of a skull slowly zooms in with an ear piercing scream, before delivering the its fatal message: "Hmmm... strange. It sounds slightly different. Pranked by VenerableDread"
NOTE: The following video contains a screamer!