Boston Herald => Horrid (or Harried) Boston Globe => Boston Glob Houston (or San Francisco) Chronicle => the Crocknicle (or the Comical) New York Times => New York SlimeHowever, terms like these are often made up on the spur of the moment. Standard examples include:
Data General => Dirty Genitals IBM 360 => IBM Three-Sickly Government Property --- Do Not Duplicate (on keys) => Government Duplicity --- Do Not Propagate for historical reasons => for hysterical raisins Margaret Jacks Hall (the CS building at Stanford) => Marginal Hacks HallThis is not really similar to the Cockney rhyming slang it has been compared to in the past, because Cockney substitutions are opaque whereas hacker punning jargon is intentionally transparent.