The following Danish advertisement is slightly NSFW, but it has made me laugh more than any other. Personally, I think that they are being really clever with this marketing strategy, because they highlight an issue, but do it so in a humorous, tongue-in-cheek way, not to mention that they manage to appeal to a person's sense of nationality while doing so. It is simple, hilarious and effective. What about you guys? What do you think and are there any other advertisements that have the same qualities according to you?