This has been around a while now, but is especially funny to anyone who knows and uses Wikipedia a lot.
My personal favourite is the article on Hitler…not for those easily offended, or those who don’t like ironic humour… quote:
"he was most famous for having led Germany as an Axis power through World War II, or as he refferred to it, The European World Tour 1939-1945, when he liberated Poland from Jewish influence, liberated France from incompetent rulers, and liberated Austria from itself. Notably, he also tried to liberate Russia from Communism and Britain from Third World domination, but was unable to do so. "
The article on motogp is also well worth a look.