How do you get dried eggs off the driveway?

try using water and TSP

If you are not interested in eating the egg, you can simply get a garden hose and spray it off. (The following is completely sarcastic) There is always the option to eat it though. Scrambled eggs...

To get dried on egg off glass it is best to scrape it off with a safety razor with the egg still dry, then after the majority of the egg is removed clean the window, as you regularly would with...

pressure wash it.

With ammonia. Use rubber gloves, and keep spraying the ammonia on the eggs till they soften.