First up is a story parodying the 1970's New Scooby-Doo Movies that teamed up popular TV personalities with the Mystery INC. gang. Set in 'modern' times, the short features Scooby-Doo, Batman & Weird Al Yankovic(?).
Next is a parody of Daffy Duck's classic cartoon "The Great Piggy Bank Robbery" with Duck Tracy... http://www.youtube.com/watch?v=e_7vZCb_2ss&feature=related
You can see the writers were trying their best to be funny but the stories themselves fall flat with stiff animation, bad acting and a poor music score. At least they're trying.