facepipe
If you're a facepipe addict, you spend all your time staring at your phone and ignoring your friends. You're basically a zombie with a face.
My brother is a facepipe addict. He only comes out of his room when he needs more snacks.
She texted me 10 times in one minute. She’s a full-blown facepipe addict.
He was facepipin’ so hard, he didn’t notice his pants were on fire.