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'{{infobox proglang |name=!frjnrehrbwgyrigbyieurgbyfaerkhbvrwgtr. |author=[[User:Sawyer.go0923|Sawyer]] |year=2025 |paradigms=Joke |memsys=None |class=Joke }} '''!frjnrehrbwgyrigbyieurgbyfaerkhbvrwgtr.''' is a completely useless, destructive joke esolang. It is intentionally trivial and designed to "crash" interpreters or browsers. It is inspired by absurd esoteric languages and is considered a humorous "rage-trigger" programming experiment. == Core idea == The language has only one command: `^`. Executing `^` in an interpreter simulates a system crash or freezes the environment. All other characters, including the final period in the name, are ignored. == Commands == {| class="wikitable" ! Command !! Effect |- | '^' || Crashes the interpreter or browser (outputs "ERROR: SYSTEM FAILURE! 💥💥💥" in reference implementations) |} == Memory model == * None. There is no data storage or pointer. * All other letters or symbols are ignored. == Example program == <pre>^^^</pre> Result in a reference interpreter: <pre>ERROR: SYSTEM FAILURE! 💥💥💥</pre> > Warning: in a browser-based interpreter, this may simulate a freeze. == Reference interpreter (Python) == <pre><nowiki>code = input("Enter !frjnrehrbwgyrigbyieurgbyfaerkhbvrwgtr. code> ") for cmd in code: if cmd == '^': raise RuntimeError("ERROR: SYSTEM FAILURE! 💥💥💥") # all other characters ignored </nowiki></pre> == Notes == * This language is 100% useless and intended purely as a joke. * The single command '^' is a parody of "rage languages" that crash the system. * Recommended for humorous demonstration only; do not run in critical environments. [[Category:Generated by AI]] [[Category:Joke languages]] {{stub}}'