|From the episode:||Lois Kills Stewie|
Swank Milk is a small company run by actress Hilary Swank. The company was created after President Stewie Griffin enacted a law that all milk must come from her breasts. When a man comes with an unknown cereal, and another with Total cereal, which would ease breast usage, a jingle is heard in the episode "Lois Kills Stewie".
Get your milk from her