Naruto Flashback Syndrome 

Ruins many great fights in the Naruto series. Often involving a Shitty past/childhood.

During the first epic battle of Naruto and Sasuke the show only gave us 5 Minutes of Naruto and Sasuke fighting while having a Naruto Flashback Syndrome to Sasuke's past for 25 minutes for an episode.

Naruto Flashback Syndrome by Stevemagegod February 1, 2013

Naruto Flashback Syndrome 

Watching of the series Naruto, (or any other anime) in which the prequel to a battle is filled with non-important filler.

J.D. "Hey Hank, see the new Naruto the other night?"
Hank "Oh my god dude, there was so much Naruto flashback syndrome, i couldn't pay attention to it for more than 5 minutes"
J.D. "I know dude, the Naruflash on that has gotten out of control, I don't care if the Log's got a history too!"

Naruto Flashback Syndrome by Stuntmanjd October 1, 2009