Make Google 'do a barrel roll' (Google Fun) [Worldwide]

Do A Barrel Roll is an catchphrase used to instruct someone to perform a 360 degree horizontal spin.

It is sometimes used to caption image macros where the subject appears to be in mid-rotation, or in animated GIFs where the subject is performing a full rotation.

Now, you can make Google Homepage do a 'Barrel Roll' for you.

Search Google for this exact phrase: Do a barrel roll
(You must use Google Chrome, Firefox or Safari. IE doesn't work.)

This is a new Google gag (or call it, Easter Egg) that actually causes the text on your browser to "do a barrel roll,".

In fact, you might just need to type in "do a" and Google will magically know what you're asking for and go into a tailspin before you hit "enter."