Cam Newton was fed up and reportedly showed his immaturity for the second time in less than a year

He's at it again!

Cam Newton and the Carolina Panthers' Super Bowl hangover has been among the worst we've ever seen. After falling to 1-5 on the season, Newton was fed up with the questioning and left a press conference early for the second time in less than a year.

Related: Cam Newton finally opens up after disastrous post-Super Bowl presser

After blitzing through the season and falling to the Denver Broncos in the Super Bowl, a fed up Newton left his postgame presser early following the big game.

He reportedly did the same Sunday after a demoralizing 41-38 loss to the New Orleans Saints:

The post-Super Bowl presser was slightly understandable. This one, not so much.