Board Thread:Naruto Discussions/@comment-3568954-20140811184625/@comment-3568954-20140812045743

EternalMangekyoSharinnegan wrote: What you're talking about is erosion. That kind of stuff doesn't happen in standard Narutoverse water-based techniques.

Since when was water sharp?

water has always been sharp. have you ever been hit by a small powerful stream of water my dad has and it is indeed sharp

the definition of sharp is having an edge or point that is able to cut or pierce something. water can be focused down to a small point that can penetrate the strongest materials