faciety
a word that only posers use, and only other posers mock them when they find out it's not real.
He texted his friend, 'I'm so faciety today.' His friend said, 'You're not. You're just a poser.'
She posted, 'I'm being faciety.' Her mom said, 'That's not a word.'
He looked it up. It wasn't there. He called his friend a 'word-liar.'