From Team Fortress Wiki
The Fubar Fanfare is an action taunt for the Soldier. When activated, the Soldier will pull out a trombone and play four low notes of failure (D, D♭, C, B). The trombone's balancer is depicted with the Team Fortress logo.
- The Fubar Fanfare was added to the game.
- The term "fubar" is an acronym, meaning "fucked up beyond all recognition/any repair/all reason." It is also defined in online dictionaries as "thoroughly confused, disordered, damaged or ruined."