Steven Rockarts was working on an old mainframe system and couldn't seem to figure out how to purge an already running job. He fired up the help function and found himself bursting out in laughter after seeing the CD and CDA commands. Note that a certain level of immaturity may enhance your help-screen experience ...
I do my best not pick on specific companies or programmers, but when someone crosses the line and discriminates against those of us with short first names (myself, Greg Bradley, and I'm sure half of the male population), something simply must be said. Just look at what happens when us "first name length challenged" try to contact Aivea [UPDATE: they fixed it] :
Worse still, they'll just let any old short surnamer in! Don't they realize people with short last names are just looking for trouble? Sheesh.