Yes, i have seen him without his mask.
Removing the mask will reveal that....
Kakashi iz reallyz Narutos dad ZOMG!!1111!11 lolz!1
Removing the mask will do nothing but kill the mystery...and shoe that he wears braces to correct a slight overbite.
The mask is his mystique. Without it Kakashi wouldn't be... sexy.
there now close the thread