Letters that make big fish
s, b, f, g, h, i are letters that make 'big fish'
1 possible definitions for 'big fish'
Under this definition, big fish is a noun and has the following properties:
big gun, big wheel, big cheese, big enchilada, head honcho, big shot, big deal have the same meaning as 'big fish'
'big fish' can be a type of important person, influential person, personage.
'big fish' can be a useage of colloquialism.
"he thinks he's a big shot", "she's a big deal in local politics", "the Qaeda commander is a very big fish"