Dan is a childish idiot trapped in an adult’s life, whose world is at near collapse.

His girlfriend Naomi is fast running out of patience with his inability to navigate the simplest of life tasks. He has two uniquely dysfunctional friends and a listless teaching career that sees him begrudgingly teach a version of the same lesson every day, inexplicably popular with all but one of the pupils, with his only highlight coming in the form of Miss Lipsey, a head mistress who views Dan with a mixture of pity and despair. To make matters worse, he is tormented daily by his willfully insane father, whose driving motivation in life seems to be to ensure his son is humiliated at every turn.

Fist of Fun was a British comedy television and radio programme, written by and starring Lee and Herring. A lot of the show's comic material was adapted from Lee and Herring's radio programme Lionel Nimrod's Inexplicable World.

Each episode of Fist of Fun featured several disparate sketches and situations. Fist of Fun began as a BBC Radio 1 series in 1993, before becoming commissioned as a television series on BBC Two in early 1995.

It was broadcast at 9pm on Tuesday nights, and was successful, but not a major ratings-winner. The second series was aired on Friday nights, and although its ratings were relatively good, the show suffered from a lack of preparation and poor promotion. The show was not given a third series, and Lee and Herring went on to write This Morning with Richard Not Judy, for BBC Two.

Many other comedians who appeared in the series went on to fame themselves, including Kevin Eldon, Peter Baynham, Ronni Ancona, Alistair McGowan, Al Murray, John Thomson, Rebecca Front, Mel Giedroyc, Sue Perkins, Ben Moor and Sally Phillips.