Headline:
Where Does ‘Ditto’ Come From?
mfna_dek:
It predates Patrick Swayze and Demi Moore's on-screen exchange, and the copy machine.
Image:
![](http://images.mentalfloss.com/sites/default/files/3233600281_208c138327_b.jpg)
mfna_eyebrow:
Big Question
mfna_real_node:
Where Does ‘Ditto’ Come From?
fact
Where Does ‘Ditto’ Come From?
It predates Patrick Swayze and Demi Moore's on-screen exchange, and the copy machine.