This sign is the new gold standard for political trolling

We all know Nigel Farage, prominent Brexiter and Donald Trump's BFF in Europe the UK.

While praising his American buddy and the controversial travel ban in the European Parliament, a Labour MEP decided to troll him in an epic way.

Seb Dance, sitting behind Farage, held up a sign on which he'd written "He's lying to you."

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German newspaper Der Spiegel tweeted "@SebDance trollt Nigel Farage":

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And there's even a video of the trolling as it happens:

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Dance was asked to take down the sign by a parliamentary official.

But many people on Twitter just loved it:

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However, MEPs from the UK Independence Party (Ukip), Farage's party, filed an official complaint:

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Last year, Farage caused chaos in the European Parliament with a triumphant post-Brexit speech.