To have one's developer code and work taken, manipulated, rebranded, and re-released by someone else with no credit.
Ultimate Droid kanged CyanogenMod by taking CM's code, theming the ROM, and then re-releasing it without taking out CM-specific easter eggs, and stripping out the credit and changelog for the CyanogenMod developers.
The act of having your meeting hijacked, in favor of a convoluted and meandering presentation of impractical concepts that can never be implemented. Also a term for a discussion that impacts you, but does not include you.
"I got Kanged at the new business presentation yesterday."