Rickrolled
Enable the extension by doing the following:
1) Unpack the content of MooG-Keep_rollin-chrome-extension.zip
2) Open google chrome and do steps 3-8 in chrome
3) Open "Settings"
4) Go to tab "Extensions"
5) Enable "Developer mode"
6) Press "Load unpacked extension..."
7) Choose the directory where you unzipped the extension in step 1)
8) Go to a random webpage and do normal web stuff.
Never gonna give you up!