Can someone please help me find the gif of a man with a confused face while being informed by another guy, then as he starts to get it, there's a very slow build up of his face turning into a very angry man?

Seen it a lot of times from reactiongifs but couldn't find it there. I think the gif/video is about the reaction of people in a bar/restaurant from the tea/coffee that is being served? Then this one relatively fat man went batshit insane when he was informed about the new ingredient of their tea/coffee, he starts strangling the waiter or manager, I don't quite remember. via /r/gif http://ift.tt/1WyhPDR