1&1 is one of the largest German internet and mobile phone providers. In order to advertise their mobile phone all-net-flatrate, where you can call talk on the phone as much as you like for very little money, we created very special radio spots.
By randomly connecting people with funny names (e. g. Mr and Mrs Beauty with a Lady called Ugly, a guy named Stress with a relaxing spa). We then recorded the ridiculously funny conversations between the completely confused people.
So cheap, every conversation is worthwhile. 1&1 All-Net-Flat.