Cloud to Moon
When you are the moon, the best form you can be is a full moon. And then the half moon... he's all right. But the full moon is the famous moon. And then three-quarters, eh, no one gives a shit about him. When does he come, two days in, to the calendar month? He's useless. Full moon. The moon. The main moon.
— The Moon, The Mighty Boosh
In Chrome, choose Window > Extensions. Drag CloudToMoon.crx into the page that appears. For Safari, download the extension and open it.
v1.1 - Wrap extension in closure, convert ‘on the moon’ to ‘on the moon’, tidy up case-variance replacement.