S1, E3: It introduces a host of maladjusted characters including Mr Tourette, a fearless master sign writer whose challenging business re-branding solutions are often mistaken by clients for deliberately abusive drivel; the socially-inept Alan who reacts to bland family gatherings with carefully-orchestrated destruction; two delinquent astronauts who delight in tormenting one another; a troupe of five foot tall human letters that spell foul words on the side of hills and then get arrested; and a bionic mosquito capable of sucking a dinosaur dry.