To uninstall bf-utf-source just follow these instructions.
/ubuntu/yakkety/universe///install/index.html source for fonts needed to build Debian installers Ubuntu 16.10 universe/devel 0.07
sudo apt-get remove bf-utf-source
Which will remove just the bf-utf-source package itself.
sudo apt-get remove --auto-remove bf-utf-source
This will remove the bf-utf-source package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for bf-utf-source then this will work.
sudo apt-get purge bf-utf-source
Or similarly, like this bf-utf-source
sudo apt-get purge --auto-remove bf-utf-source
|Description||source for fonts needed to build Debian installers|