Negative Acknowledgement

The title of this article is not correct because of technical limitations. The correct title is actually �.

� is a language designed to be uninterpretable. If any interpreter is found, it will change its own Esolangs.org page within a ~±231 years, unless a specific computer in an underground bunker in the Pacific ocean running Windows Vista powered by the Earth's core with BonziBuddy installed and all joke packs pirated, with the program in BonziBuddy being edited to tell a joke every 697 days and 84 hours has BonziBuddy tell a specific joke, which a specially programmed piece of software will end the process. It can also stop if there are any crashes or the program suffers a syntax error due to a cosmic ray.

Commands

Commands rotate with the cow.

nil - send a cow running exactly sqrt(e/2)x the speed of light
); - eat a cow. the semicolon spits it back out heading right out of the nearest {
{ - spits out cows and then self destructs, causing it to be replaced by �
� - spreads. (u+15)
� - stops the spread, cows can run through (u+8)
Bfbfbf - the brainfuck circle. when a cow runs into the capital B, it will run the brainfuck inside, going in a spiral
f    b
b    f
f    b
b    f
fbfbfb
discord - make 137 cows if the key H is currently being pressed on a randomly selected computer

Brainfuck circle execution order

This uses 123456789QWERTYU

Bfbfbf
f1234b
bERT5f
fWUY6b
bQ987f
fbfbfb

Spread.

�