pour out
verb
Definitions
To serve a drink into a cup or glass.
Example: I poured out three beers for my guests.
To distribute or spread (something), as if it were a liquid.
To leave a place quickly, and in large numbers.
Example: The rats came pouring out of every possible opening in the burning warehouse.
To talk volubly and deeply. Usually implies telling the truth.
Example: She started crying, and she poured out the whole story, right from the beginning.