A post Andrew Goodman on Traffick made about Google working on a space program reminded me of several good humor spoofs and April fools jokes Google has put out and that others have done about Google over the last few years. Here are several of my favorites:

Google Mentalplex - This one goes waaayyyy back. Search by thinking.

Pigeon Rank - Expose on how web pages are "really" ranked on Google.

Google Moonbase is Hiring - Ah, life in the Googlunaplex .

Google Gulp - "...a line of "smart drinks" designed to maximize your surfing efficiency by making you more intelligent, and less thirsty."

Undergoos - Google Underwear

Google Moon - Look closer. No, closer.

My favorite photo of Google Founder, Sergey Brin

Google Good and Evil