They have this clip on E4 Interactive at the moment. I'd never heard of Ewar Woowar but this helped me out :
The Old Ones Are The Best
Day 58, 02:40
As the boys discussed people with silly names, Cameron laughed for a full 2 minutes 20 seconds with barely a breath...
Echoes of an early night of jokes came back to entertain the boys when, lying in bed with lights-out, Cameron asked, "Who's the famous person with the funniest name?"
After a couple of suggestions, Scott cast his mind back to a joke told early in the House and said, "Ewar Woowar".
What followed was one of those rare moments of side-clutching agony as Cameron launched on a laughing fit that went on and on. Any longer and Big Brother would have had to call him in to the Diary Room for some oxygen and a sedative.
Scott's understated comment was so innocuous that Ray missed it, but it didn't matter, it was one of those fits that loses sight of the origin and just turns into hysteria at the hysteria.
After about a minute of doing some quite impressive roaring himself, Ray piped up that he needed a slight reminder of the joke, causing another wave.
"Why has Edward Woodward got four 'd's' in his name? Because Ewar Woowar sounds stupid."
After about a minute and a half of sitting up, stumbling around and clutching his face, Cameron managed a, "You're not right in the head Scott."
All Ray could say was "Jesus man," but that did nothing to sober the Bible-loving Scotsman.
In fact he joined in saying, "Oh mighty," before trying to stifle his laughter with his duvet.
"They do say timing is everything," said Cameron before Ray brought up the subject of Nush's top comic moments.
The crowing glory he said was her comment about being "the mountain of ming... In fact I'm Kili-ming-jaro," but that one didn't have quite the same effect second time round.
Like he said, it's all in the timing.
