Phrases From The Hitchhiker's Guide To The Galaxy - Share and Enjoy

"Share and Enjoy" is the slogan of the Sirius Cybernetics Corporation. In the radio version, this phrase had its own song (sung in fit the ninth of the radio series), which was sung by a choir of robots during "special occasions". The Sirius Cybernetics Corporation tends to produce inherently faulty goods, which renders the statement ironic as few people would want to "Share and Enjoy" something defective. Among the design flaws is the choir of robots that perform this song: they sing a tritone out of tune with the accompaniment. The Guide relates that the words "Share and Enjoy" were displayed in illuminated letters three miles high near the Sirius Cybernetics Complaints Department, until their weight caused them to collapse through the underground offices of many young executives. The upper half of the sign that now protrudes translates in the local tongue as "Go stick your head in a pig", and is lit up only for special celebrations.

The fit the twentieth of the radio series features a personal computer OS booting sound (à la The Microsoft Sound) set to the tune of "Share and Enjoy". Furthermore, fit the twenty-first of the radio series, the last episode in the adaption of the novel So Long, and Thanks for All the Fish, features a polyphonic ringtone version of the tune. Th e "Share and Enjoy" tune also is used in the TV series as the backing for a Sirius Cybernetics Corporation robot commercial (slogan: "Your plastic pal who's fun to be with!").

This phrase is often invoked in releasing freeware, shareware, or open source software, though without its ironic connotations. Also apparently not realising the irony Mars have been using the phrase on bags of Revels, M&M's and Maltesers.