I'm watching BBC4 but I've taken a quick look at BBC3, to see what you're on about.
It reminds me of being a 4th year student at college when we got a load of 1st year PE students allocated to our corridor in our hall of residence. From the minute they arrived they were all clearly looking down upon those of us who were less athletic than they were (even though we 4th year students had already got our teaching qualifications and they hadn't even attended their first lectures). They were noisy, boisterous and arrogant. Then, on the first evening, there was a knock on my door and one of those same PE students was standing there, clasping a jar of Nescaf�, asking "Can you tell me what I do with this, please?"
;-)