While the Battle of the Bulge, and particularly the defense of the crossroads at the Belgian town of Bastogne have received more attention, the much lesser known defense on the north edge of the attack, where the outnumbered troops of the American 99th and 2nd infantry divisions blunted and stalled the attack of the most powerful German divisions assigned to the battle, was arguably more important.
An epithet is a byname, a characterizing word or phrase that accompanies or occurs in place of the name of a person or thing. Historically, some have been unfortunate- just ask Alfonso the Slobberer or Eystein Foul-Fart.