The most ethical and moral

If you qualify what you're doing with this statement... It makes it perfectly fine.

Child molester "I conduct child molestation in the most ethical and moral way possible! I do what I like to call a 'Knock' where I tap my weiner on their butthole BEFORE I molest them to let them know their about to be molested."

Serial Killer "You see, I murder women in the most ethical and moral way possible. More so than any other serial killer."

Slave owner "I'm the most ethical and moral slave owner this side of the Mississippi. Yeah I'm doing what I'm doing. But I'm doing it in the most ethical and moral way possible."