Line spoken by the Wicked Witch of the West in the movie: The Wizard of Oz , to the heroine, Dorothy, and her terrier (dog) Toto:
" I'll get you, my pretty, and your little dog too! "
An American-ism meaning that not only will the person (or thing) being addressed be punished, but their conspirators will also.
(Source: the Wiktionary; because I figure Kongdej, or another of our non-american friends, may ask: WTF is Frogboy talking about?)