D/lg
D/lg is when a guy acts like a dad to a girl, even if she's old enough to know better. He might baby her, call her names, and treat her like a brat who needs a spanking.
'I'm your daddy now,' he said, smacking her with a belt.
'You're grounded for the rest of your life,' he shouted, even though she's 30.
She cried like a baby when he took her phone away.