when the hokage dies and orochimaru is like you old bastard wake up and heal my arms you prick or perhaps WHEN NARUTO HIT SASUKE IN THE FACE and his face like went all the way in and he was on the ground like a bitch.
when they were trying to find whats under kakasjis mask and when lee first met sakura but the funniest part was when shino was mad qboit the saskue retrevial misoon
1. How Naruto defeated Kiba with a fart
2. How everyone believed Kakashi wanted to kill Naruto but he poked him in the butt.
3. Many fillers like Kakashi's face, the silly animal that stuck to everyone (Hinata thought Naruto has a baby), the sport festival and Naruto, Sasuke and Sakura alone in the woods.
My funniest moment was when Sasuke thought that his chidori > the rasengan. then when he tried to backflip away all cool and shit, he saw what the rasengan did to the water container xD