When I saw the name Incubus on today’s fonts, I immediately thought of the band of the same name. The meaning is a demon in male form. I don’t know if the font is any of those, just three variations of a cool handwritten font.
Not sure how to download and install fonts? Make sure to read Downloading Fonts, Installing Fonts and Spam Filters for detailed instructions. Need help setting up an account for free stuff? Read Do You Have Account For Free Stuff On Graphics Unleashed? Make sure you keep your fonts managed. All the details on the process are in the Fonts, Font Management, Typography and OpenType Success Kit.