Use "holla" in a sentence

1. “You can do everything else, but wait until morning to holla at the lawyer,” he replied

2. “Ay Red! Let me holla at you before we go in the club

3. Go holla at that hoe and see if her people got something

4. “Ain’t none of my niggas tried to holla at you, did they?”

5. Well just holla," then he moved away

6. Why is it that whenever we are going through something, the first thing we holla is "Lawd,