mr.fish junior Posted in M Best definition mr.fish junior He’s a very nice and adorable fish who has lots and lots of anger in him. He is caring but tends to kill other fish, and tries to bite people Aww that little fish is such a Mr.Fish junior. via giphy How satisfied are you with the definition? Looking for mr.fish junior meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 44 times.