Here is the site if you want to increase tour vocabulary. Its a drawing chat room where in everybody in the room will get a chance to draw some word and others need to guess the word. Its great fun and you will learn a lot of words. Sometimes you will get the objects but might not find the exact name for that or may not know how to spell it. Its clean and fast. You need to install Macromedia Shockwave player (not Flash) to play this and its worth downloading that player. Be carefull.....Its addictive...
iSketch