I installed 16.04 and was setting it up and moving some files from an external drive (Fat32 and made in OSX).

Some of the files display this very odd character on Xubuntu 14.04

I think these symbols appear in place of periods or some periods it seems

When I copy and paste the name from Properties, it shows up as the Yeti head looking symbol in most places including terminal

In IRC and Firefoxes url bar it displays as a box with FO on top and 22 on bottom inside the box like this: