Die Fail Whale: Have You Played?
http://www.diefailwhale.com/

Die Fail Whale is a free social gaming utility for killing fail whales in real-time.

Shooting gallery featuring the Twitter fail whale

RT @tweedlebop: CSS animated Fail Whale: http://www.subcide.com/experiments/fail-whale/

steve dennis made the twitter whale only with css

CSSで作られたアニメーションするFail Whale（Chrome/Safari専用）

Works well on Palm Pre.

If you’re using a Webkit browser (Safari or Chrome), it should also be animated using the webkit-animation CSS functions. If you are viewing in IE8 or below, well, this isn’t an experiment for you.

CSS Twitter Whale