A sauna fish is a tiny fish in the Indian subcontinent that swims in boiling shit infested rivers, but it is also a women who really likes to bone in saunas and shit on men.
Man, went to Sweden and met this sauna fish of a booze cruise to Helsinki, she almost gave me a heart attack she was grinding me so hard in the steam room... then she shat on me.
by Marty Hester August 18, 2014
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