We had a row about the definition of panthers once. Dhs side was “a black Jaguar is a leopard” or vice versa. It involved swearing, YouTube, google and a zoos website where they actually had a fucking black cat he said didn’t exist.
I can feel my blood pressure rising just thinking about it.
We still can’t talk about it. I use term melanistic now, just for clarity. It’s really hard to get it into daily conversation though, there aren't any black cats in the street to use it on, Asbo beat them all up.