To be fair you should've been kicked out for that nonsense. I refuse a fork and knife where possible at home. Gravy/mash/Peas/beans/soup require one, the rest of the other stuff I eat, full caveman.
EDIT: @HILLSBRO
It's a new hipster pub in Hull (City of Culture, mate), within which some ponce with an ironic beard churns out elaborate burgers. I would have asked anyway, because I have a div complex about greasy hands, but this came with the added benefit of annoying him.