2009 Halloween Math Class

2009 Halloween Math Class is a screamer video uploaded to YouTube by Matthew Weathers on October 28, 2009.

Video
The video where started teacher goes enter into video covering behind with projector and presentation started. However, when teacher last word said "and to know we can seen any differents at all between goes to figure looking very closely ("looking very closely" is almost inaudible due to student's cough)" at 2:48 a picture of Amy Peterson from the movie Fright Night suddenly appears, zooming in and out in a slowly over a roar from Zoeken only seen at projector, and reaction student getting scared and laughing. After very short time appearing a Title card said "Happy Halloween" in White Background. Then after few second later, teacher was return in video. At nearly ending Matthew Teacher was Return into the class and Teacher inside Video Projector was talking and video ends.

Trivia

 * Another version of this same video and channel they added some ending credits at the end of videos.
 * Matthew Weathers is a teacher as math class recording from Biola University

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