mac'ing off
when someone chooses to ignore you and your face for their phone, like they're getting a hand job instead of talking to you. it's like they're saying, 'you're not important, my phone is.'
I was talking to my friend, and he was texting like he was getting a blowjob.
She was so into her phone, I thought she was doing a solo dance.
He didn't even notice I was there, he was too busy texting like it was a date.