Start with the Introduction, then read the first story, "The Manly Man and the Super-Sweet T-Shirts"
Dawn's Dictionary Drama is a thrice-weekly (Monday/Wenesday/Friday) webcomic based on the principle of "forced creativity." For each of the 110 comic strips in each story, I was given a random word that I needed to incorporate visually into the comic — either by having a character say it, having it appear on some object, or having it be a sound effect for the comic.
From the Watch Out 4 Snakes Random Word Generator (Plus). It gives you a lot of flexibility in the kind of word you want and its level of common usage.
At every comic convention I go to now, I pull random people over to my table and have them give me a word, no matter how simple or difficult, but with three restrictions:
Those I did get from something with an API for programmatic access — WordNet from Princeton University. I have some custom code that looks up the definition I used from a local copy of WordNet database and displays it on the page.
This method of writing gives me a lot of exercise in:
Try to stay as close to the Blake Snyder Beat Sheet as possible. Each Dawn's Dictionary Drama story is 110 strips long, which, conveniently, fits an unmodified Beat Sheet quite nicely. Yes, this is probably not the use that it was intended for, but since it quite nicely outlines the points in the story when I need to start moving in a different direction, it serves a useful purpose. By the way, I'm a big fan of the "Save the Cat!" series. ;)
If you were shelving this at your local library or book store, the age range would be for 12-16 year olds. If you let your kids watch Ed, Edd, 'n' Eddy (one of my favorites) then you should probably be all right with this comic.