--, a string of two hyphen-minus characters or - -, may approximate or refer to the following things:

  • En dash (–)
  • Em dash (—) as a typewriter approximation
  • Sig dashes (-- ), the email and Usenet signature delimiter
  • For Unix commands, -- is used as a prefix for command options. By itself, it typically means the end of command options.
  • Decrement operator in some programming languages
  • Inline comments, -- is commonly used in programming languages
  • Emoticon

https://en.wikipedia.org/wiki/--

-_-

my failed attempt at horror [i dont know whats sensitive or not so ill just leave it blank till...

"You can't give up hope just because it is hopeless! You gotta hope even more, and cover your ears, and go: "Blah blah blah blah blah blah blah blah!""
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