Here’s a new book from two great guys in the Unix/Internet/Cranky-old-bastards community (of which I am apparently a member, based on the third category).
The Complete April Fools RFCs by Thomas A. Limoncelli and Peter J. Salus. You an buy it on Amazon here.
According to Tom:
This is a compilation of the best April Fools jokes created by the IETF, the group that creates the standards for how the Internet works. It’s pretty technical but fun to read for anyone that is in software development, system administration, or any kind of computer geek. A good, cheap, gift for the geek that has everything and is impossible to shop for.