David Schwimmer

David Schwimmer is a famous real-life American actor mentioned in three episodes. In iWant My Website Back, Mandy asks if the gang likes David Schwimmer. In iMeet Fred, in the video that Fred and the iCarly gang make at the end, Fred randomly exclaims "What's wrong with David Schwimmer?", and finally, in iBelieve in Bigfoot, Freddie is watching David Schwimmer being featured on Celebrities Underwater, and states that he's not moving, meaning that he may have died.