The Brainfuck Programming Language

Brainfuck is almost 20 years old, and extremely well-known. Is this really worth a submission?

well... I didn't know about it. Am I supposed to know everything? just thought I should share.

Oh come on seriously? Brainfuck?<p>If you really have to post up esoteric languages from the distant past, do INTERCAL which at least is too much of a pain in the ass to have been implemented by everyone.