Wiktionary
vb. (en-past of: shack)
Usage examples of "shacked".
You show me this picture of your beautiful wife while you’re looking for the photograph of the Jo-san you’re shacked up with.
He shacked up with any Korean Jo-san who would have him, and I figure from what he told me one night that his wife did the same with anyone at Iwakuni.
Quint said, “That Claggett’s been shacked up with this lady for some time.
Pope should really know how her errant husband was behaving: “He’s shacked up with that Korean babe.
But Joe is a soft slob and everybody borrowed it and everybody spent it and nobody paid it back and it was gone before I shacked in with him and started minding his money.
Now I have to buy you a goddamn present just because you're shacked up in a new place.