Humour: John Hodgman

John Hodgman roasts Barack Obama - good stuff. But get a load of those stony-faced Radio and Television Correspondents in the audience - what a shower of dullards.

Internet: Rickrolling

Have you heard of Rickrolling? A prankster sends a link that purports to be anything other than a Rick Astley video, but turns out to be Never Gonna Give You Up". What japes! Even Hitler got Rickroll'd! I like Obama's version - which led to McCain getting BarackRoll'd.

RickRolling can soothe crying babies.

Rick Astley took part in a live RickRolling at the Macy's Thanksgiving Day Parade 2008.