User blog comment:GFobsesser123/So I was thinking about something/@comment-5521633-20130520215436/@comment-9412995-20130521190310

It is both faller and GFF, Dipper4561. If you look faller up on google images AND tumblr, you find A LOT more photos of GF when you look up faller than GFF, which means its more popular. But GFF is still okay