https://www.theguardian.com/politics/2015/oct/05/boris-johnson-jeremy-corbyn-labour-left-tankies-trots-conservative-conference

Tankie either refers to anyone to the left of Trump, or very specifically the LaRouche movement, depending on what's most convenient.

From a technical and user perspective I feel it's an impressively garbage and useless video hosting website, like a parody of modern computer engineering. And then there is basically zero worthwhile or interesting content on there, although I think some of their parody videos are kinda funny: https://www.youtube.com/shorts/ObuZbByZ-3g, https://www.youtube.com/shorts/PWOYUeGZrkI