See this fiddle:

http://jsfiddle.net/XCsuX/

Attempting to load the minified Lo-Dash (https://raw.github.com/bestiejs/lodash/master/lodash.min.js) results in the following error in the console:

"Uncaught ReferenceError: obj is not defined"

Changing the fiddle to load the unminified version (https://raw.github.com/bestiejs/lodash/master/lodash.js) works as expected without error.

This is reproducible every time for me on:

Windows 7 x64
Google Chrome 21.0.1145.0
Mozilla Firefox 12.0