troll, trolling, "troll farm."

Twitter admits Russia-linked troll accounts more widespread than first feared

	Twitter has identified over 1,000 more accounts tied to the Internet Research Agency, widely considered to be a Kremlin-linked "troll farm." Twitter said it will notify some 700,000 users who were exposed to fake news.

Urban Dictionary: Trolling
https://www.urbandictionary.com/define.php?term=Trolling

The art of deliberately, cleverly, and secretly pissing people off, usually via the internet, using dialogue.Trolling does not mean just making rude remarks: Shouting swear words at someone doesn't count astrolling; it's just flaming, and isn't funny. Spam isn't trolling either; it pisses people off, but it's lame. The most essential part of trolling is convincing your victim that either a) truly believe in what you are saying, no matter how outrageous, or b) give your victim malicious instructions, ...

troll Meaning in the Cambridge English Dictionary

https://dictionary.cambridge.org/dictionary/english/troll

“Make Our Planet Great Again”

France expertly trolls Trump by funding U.S. climate scientists

The “Make Our Planet Great Again” grants are designed specifically to help offset the damage caused by the Trump administration, which announced its withdrawal from the landmark 2015 Paris accord earlier this year.

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