faceget - When you tell someone something online, then forget to tell

When you tell someone something online, then forget to tell them in real life, and it makes you look like a total idiot.

I told my friend I was coming to the party on Instagram, but I still said I was going to sleep when I saw her at the store.

I said I was going to the movie on Facebook, but I still said I was going to stay home when I saw my brother at the theater.

I posted that I got a new haircut, but I still said my old one was still good when I saw my mom at the mall.