Google is Topeka (and vice versa), Etsy is Esty, but my favorite jokes this year are UnixKCD (complete with working command line) and League of Extraordinary Gentleman: 1988:

Now, disgraced scientist Emmet Brown has to put together a new team to combat the growing threat of the Lost Boys and their leader, a newly resurrected vampire kingpin Tony Montana: Transportation specialist Jack Burton, ex-commando B.A. Baracus, tech wizard Angus MacGyver and the mysteriously powerful femme fatale known only as “Lisa.” But will Brown be able to stop the Lost Boys before time runs out?

They should totally make that comic.

TechCrunch has a nice round up and AprilFoolsDayOnTheWeb has many more.