Naruto Dub Edits Ep 1-6
After Naruto's sexy jutsu, Iruka has a nosebleed which is why he then has tissue in his nose. The nosebleed was edited out along with all other blood. Nosebleeds mean being excited.
Both the Hokage's nosebleed and Ebisu's were edited out.
The infamous kiss between Naruto and Sasuke was edited out.
Kakashi uses "destroy" in the dub instead of "kill" in most instances. The picture is the "thousand years of death" aka "thousand years of pain."
The joke Kakashi made was about how Sasuke was "heads above" the other two, not that he was different. The jutsu was called "earth decapitation" not "head hunter."
Naruto stabs himself hard! Blood edited out.
For more and more detailed edits (We're too busy/got lazy) this site is good: Naruto Editz