Not surprised that Dana used such words for communication, we all know that he is a master of bad words usage whether talking in private, with press or on tv. He is an adult, he can talk like that. Moreover, he is boss and can talk like that. Second - that is a private conversation between two grown ups. They dont have to talk like gentlemen. Third - we do not know how fighters call Dana and other management.
P.S. You would be amazed how I call (in my head) all the clients that call me and interrupt from forum reading

Some people simply don't understand the hierarchy and say stupid things. Dana White is a great businessman and he knows very well what is the best thing for his business. And he is the owner. So he can do anything. And i don't understand since when the owner of a fighting club/company talking like that had become not tolerable?
We are definitely living in a soft time now. People get butthurt with even the smallest of things. Anyway, i don't think this is going to be any problem for the UFC or dana white. And I also know that he has a lot of connections and he can just fix these things if he is actually in some kind of trouble.
My boss allowed all our colleagues to send problem client to go to FO, as it isnt worth spending time on them, when real client is on hold

He is rude, he can shout on us, call us idiots. Some people have quit because "I dont like to be shout on". But in exchange we make fun of him, we also call him in bad words. He knows that, everyone knows that. But what can he or us do about this situation? With such attitude he is keeping all us motivated, busy, cant say that he is keeping in fear, but in strict hand over (translated from Russian, but I hope you understand). If he wasnt like that, we all would be chatting and drinking coffee all day. Instead of "Mr. TopTort777, would you be so kind to consider starting working", I fully support "hey you, get busy you lazy ass!!!". Dana is the boss, he is there not to make friends but to manage huge promotion.