Learn how to say Shacked correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word shack:
a roughly built hut or cabin.
[no object] (shack up) informal
move in or live with someone as a lover:
they won’t believe I’ve shacked up with someone so good-looking
late 19th century: perhaps from Mexican jacal, Nahuatl xacatli ‘wooden hut’. The early sense of the verb was ‘live in a shack’ (originally a US usage)