fc
A term originaly used by Dance Dance Revolution players, meaning to "full combo" a difficult section, or the entire thing by not missing a single step. Recently, the term has been used by Guitar Hero players when they complete a difficult section in a song or a completely full combo the song by not missing a single note in the section or song.
Example:
Dance Dance Revolution fc
bystander: look at that crazy fat kid! he isnt missing a single step!
Guitar Hero fc
bystander: look at that PriestMLH! he isnt missing a single note!
Dance Dance Revolution fc
bystander: look at that crazy fat kid! he isnt missing a single step!
Guitar Hero fc
bystander: look at that PriestMLH! he isnt missing a single note!