Liberty University Scaremare 2012
In 2012, Liberty University released a couple of commercials to promote its yearly Scaremare event on Halloween. Since the first version is not only very short, but has no screamer, the extended version will be described instead.
The ad is essentially the original with a lot more footage to it than before. And as you've expected, after the company logo is displayed, we suddenly cut to the screamer. This time, it's a man in a weird red and white striped mask equipped with an axe and uses it to literally break the 4th wall.
NOTE: The following video contains a screamer.