Firesomething

This is genuinely great extension that caught me by surprise. It is so simple, yet probably my favorite extension! Firesomething, as the name implies, changes the name in the title bar of firefox to something else - the something else is selected at random, my current title is Mozilla Moonant. Other memorable names are waterstarfish and powertuna.

You can also add your own names via a simple and intuitive user interface.. which is nice! Overall I feel I have to give this extension 5 stars, its fun and it works exactly as expected. You can download firesomething here!