both are jap clips...quite funny

http://www.youtube.com/watch?v=zClXCUa6Tj8

http://www.youtube.com/watch?v=ZXUi1Ud538Q&search=japan%20silent%20library

oh..this one too...in spanish i think....

http://www.youtube.com/watch?v=P7qfhxo_HS0&search=ketchup%20effect