a barlow
To barlow is to take down a Facebook post because you realized it was a dumb thing to say.
Barlow: 'I posted that I hate my life. Then I realized it was dumb. I took it down.'
Barlow: 'I said my ex was a donkey. I thought it was funny. I took it down.'
Barlow: 'I posted that I was going to be rich. I took it down because I wasn't.'