The truth is a tuna beigel would best be adescribed as a Chasidishe bochur who learnt in Mir or a Yeshiva like that, inother words, it is a basically good Chasidishe bochur who has been in the Yeshivishe world. Manyof them, becuase they are more worldly do become machers. I would actually call them Heimish boys with Chssidishe Levush. By the way, does anyone know of any Shaddchonim who specialize in Tuna Beigels as I am in the market for one