Wiktionary
dummied up
vb. (en-pastdummy up)
Usage examples of "dummied up".
Cind ran through the checklist Freston had dummied up for her and, recorder humming, set to work.
Most of the private eyes out here would have dummied up the second I started asking questions.
Before I ever heard word one about the PornFill, the environmental impact statement was already dummied up.
But not for Mutt: as soon as they heard his drawl, they dummied up.
When I dummied up once more, she transfixed McKinnon again with her wide blue eyes.
They had a baby there, and a kind of an altar they'd dummied up, and a pentagram.