Here's a web browser game called Cocklefighting.
http://www.cocklefighting.co.uk/default.aspx
All you need to signup is a cockle name and password. Then, you choose your cockle, you fight your cockle, and you slap all the other cockles around. You then level up your cockle so you may continue to slap all the other players' cockles around at an apallingly fast cockle-slapping rate. Then if you pillage enough cash from the other cockles you can buy weapons and armor, such as a sword made in MSPaint, or a paper cup.
Enjoy this timewaster [DOS]!!!
My Cockle's name is Cockleshaw
BTW I have a new favorite word.