a.k.a. "I'm gonna fuck you up".
forewarning of an impending beating, killing etc. that cannot take place at the present time due to one or more factors that may include the presence of one or more law enforcement officers, inapropriate number of witnesses, or a lack of appropriate gear/weapons etc.

When you eat dirt for the first time and leave your family to build a shack in the woods

Indicates you don't have many days left to live, you will die soon. Often associated with a threat of some kind.

1)I am going to hurt and/or kill you.

2)You don't have much time before you get into big trouble.

You are gonna die.

we know when will u die, said by kidnapers, or other criminals, or even in Bible