Share and enjoy!
imp. 1. Commonly found at the end of software
release announcements and README files, this phrase indicates
allegiance to the hacker ethic of free information sharing (see
hacker ethic, the, sense 1). 2. The motto of the Sirius
Cybernetics Corporation (the ultimate gaggle of incompetent
suits) in Douglas Adams's "Hitch Hiker's Guide to the
Galaxy". The irony of using this as a cultural recognition signal
appeals to freeware hackers.