@Vongola_Boss_XI:
Well, actually he might still be accurate using that term. Maybe this NFP leader is really Arlong's father and they became estranged not over human-Fishman relations, but over an advertisement Arlong did for Pappagg's fashion designs….
I can just see the conversation now...
advertisement plays
Arlong's Father: I just thank the Lord your mother didn't live to see her son as a mermaid
Arlong: Not mermaid, merman! high pitched cough Merman pop!
I see what you did there!
great movie