Similar to Google_Gravity

JibJab

.eg

.tz

0.0.0.0

Any key

COMEFROM

Garbage in, garbage out

Hexspeak

Lp0 on fire

PC LOAD LETTER

WTFPL

Evil bit

Easter egg (media)

Internet Oracle

Xkcd

Ninety–ninety rule

List of Google Easter eggs

Kremvax

Zaltair

Jargon File

April Fools' Day Request for Comments

Answer to the Ultimate Question of Life, the Universe, and Everything