mack hammer
To lay the mack hammer is to tell a girl you love her so hard you’d hit her with a hammer if you could. You don’t back down. You don’t go soft.
He laid the mack hammer on her in the hallway. She looked like she just got hit with a stick.
He texted her, 'I’m not going to friend zone you.' That was the mack hammer.
He stood in front of her and said, 'You’re my girl.' That was the mack hammer.