An acronym for Fat Old Balding Blokes In Tee Shirts.

When internet chatroom regulars meet up for a social occasion, the older, fatter men will often dress in tee-shirts to try and appear younger. The tee-shirts are invariably black or very dark (with some trendy picture or humorous comment) to try to hide their spreading girth.

Human being who need a lot of help and the only way they think they can accomplish it is by asking. They have no shame in seeming like idiots simply because they are too ignorant to see it. This term degrades those who do not know much and is pretty rude.