I’m gonna be that guy… but former English teacher here - By definition, factoids are inaccurate :) inaccuracies repeated so often that people ‘go with it’, that’s when they become factoids.

‘inaccurate factoid’ is an example of a tautology. Like naan bread, or armed gunman.

I remember seeing Jet play at Leeds festival years ago. Some girl in front of us doing this, until a pint flew across the crowd and hit her lower back, splashing upward. Couldn’t have got more of that liquid on her if you’d tried. We were close enough to get a bit of the spray but it was worth it to hear her as she looked down at her partner and murmured “that was warm…”