Chew on your baby, (Dog Name)!
This entry is more accurately entitled "Chew on your baby, [Dog Name]!" Alas, WikiCode doesn't allow brackets in links.
Famous Forum Usage
Like most Forum Sayings, it can be used as a generic expression of anger, disgust, angst, or delight, depending on context.
This phrase is generally misquoted for comic effect, as it was here: Chew on your puppy, (Baby Name)!