San Francisco 49ers coach Jim Harbaugh compared his quarterback, Colin Kaepernick, to Superman after the team's Week 1 win against the Dallas Cowboys, but the Carolina Panthers jumped on Twitter with their own candidate.
The Superman feud dates to last year's playoff battle between the two teams, when Kaepernick borrowed Cam Newton's signature Man of Steel touchdown celebration.
Hopefully this can be settled in a more civil manner than the Dwight Howard-Shaquille O'Neal Superman battle.
GALLERY: TRADEMARK LOOKS, MOVES IN THE NFL
- Brendan Maloy