I've put together a quick demo of a menu idea for a mobile website or app. It only took me 20 minutes to build the entire prototype. Feel free to import and dissect.

Sliding navigation of Tab Menu

A simple game prototype. It actually works! Have fun :)

Hit Refresh icon to see a loading animation for bringing new email. Swipe left on the top latest email to delete. (Inspired from http://www.beautifulinterfaces.com/item/114-covert-inbox)

An example of draggable elements using states to always end up form the Olympics logo. Five-finger multi-touch works on mobile devices.

Transition from feed to profile using some fun animations.

Had fun working with this experience. Interactions: • tap 'Retweet' button > tap cancel • tap 'Retweet' button > tap 'Interesting Facts' That's all! All interactions and icons subject to change ;)