I don't understand why anyone would find this funny. Yelling in a room where people are sleeping is just RUDE. And I am sure that if any one of us were in that room sleeping, we would be less than happy.
http://www.channel4.com/bigbrother/v...1ef102/play.c4
edited to add: And I am sure if Freddie did that, Lisa and David wouldn't be laughing.