The UK’s Channel 4 has a lot of decent programming, and seems to get all of the quality, edgy shows from North America such as ER, Six Feet Under, etc. They’re currently hosting an ad on their site that features a ton of A-list British celebrities as well as a smattering of recognizable Americans offering their favourite curse word or phrase. It’s pretty entertaining, but you’ll want to put on your headphones. In short, it’s not audio-safe for work. You can view the naughtiness here. It sounds slightly revolutionary to our Puritanical ears.