My favourite advertising spot is „Zalando“.

A man is standing in a room full of shoes. He says that nobody should tell his sister or his girlfriend of the online shop. He also mentions that delivering and sending back is free of charge. Suddenly the doorbell rings. His wife opens & starts shouting. Then her husband also starts shouting because the postman again brings some packages of shoes. At last the postman starts shouting.

http://www.youtube.com/watch?v=tHk42otbSNQ