Boo the little tiger with a twist

Boo the little tiger with a twist is a screamer video by April Fowler Dewey.

It starts with the regular Tiger Boo Song. however, after 15 seconds, the flurry of screamer faces from SCP-450 accompanied with loud screams.

Link
NOTE : The following video contains a screamer!
 * youtube.com/watch?v=hEvOuWlDih4