The figure you see to your left is Dr. McNinja.
He is, as you may surmise, a doctor. He is also, as the observant among you might be able to discern, a ninja.
It is not until you learn of his secret backstory that one might discover that he is also irish.
In any case, it is my profound duty to bring The Adventures of Dr. McNinja to the attention of all passerby. To read this yarn of hope and sacrifice is to internalize a great truth unto oneself:
Namely, that ninjas. are totally. awesome.