Semen, sperm, wad, jizz, junk, load, cum, spooge, spunk, you know that protein packed gob of goo.

A casual invitation / threat used by an individual that is not afraid of fucking someone up.

The extreme fishy smell a man's balls and penis produces when not cleaned properly overly an extended period of time. Though many complain of a "woman's smell" ballfish is truly the worst. Some groups of men will yell out BALLFISH loudly when they smell it .