Mentos + Yakult

Mentos + Yakult
Mentos + Yakult is a YouTube video uploaded by Lincoln Lin Junhong(linboyz94 on YouTube). As of 2017, copies of this video has accumulated over 7.5 million views. The earliest known copy of this video was uploaded in 2011. The video starts by showing a pack of Mentos and a bottle of Yakult. Then, the person opens the bottle and the pack and drops the Mentos inside the bottle of Yakult. About five seconds later, a close-up of Regan MacNeil from The Exorcist appears with a loud scream.

Link
NOTE : The following video contains a screamer.
 * youtube.com/watch?v=DtNX2rPaDuI