mack dibs - you announce a girl like she's the last slice of pizza and s

you announce a girl like she's the last slice of pizza and say you're the only one who can take her.

I macked dibs on Mia. She's the last slice of pizza, and I'm taking her.

Mack dibs on the girl in my math class. I'm not letting anyone else near her.

I macked dibs on her before the lunch bell. I'm taking her first.