Feck is phonetic transliteration of a lower-class rendering of a time-honored Anglo-Saxon perjorative, Ms Duck. "sed" is a software utility found in most versions of the UNIX operating system for managing large numbers of lines of text or other characters in files. A FAQ is a list of "Frequently Asked Questions" and their answers. A BB is a "Bulletin Board", an early form of discussion group structure in which people come on-line using computers and post messages and comments, etc. "UBB" stands for Ultimate Bulletin Board. Not sure on that one. What it is is a popular architecture for making bulletin board sites, including its own set of markup tags called UBB Code.UBBCode™ is a variation on the HTML tags you may already be familiar with. Basically, it allows you to add functionality or style to your message that would normally require HTML.