QB Marino
I believe the answer is:
dan
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">qb marino</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for dan that I've seen before include "Judo, karate level" , "Level of proficiency in Japanese martial arts" , "Skill level in judo" , "Expertise level in juso" , "An expert in throws" .)