Faceboomer
Old people who took over Facebook and now everyone else is tired of them. They're the parents of the know-it-all kids and they act like they're still cool.
My dad thinks he's still cool because he has 500 friends on Facebook. He's not.
My uncle posts about his dog like it's the most important thing in the world. It's not.
My grandma added me to her friend list and now she sends me messages every day. It's annoying.