2
Regularly hitting the sheets with someone youare not dating OR casually moving in with someone you regularly hit the sheets with.
Living in sin.
Living in sin.
Donna spends all her time over at Jim's house, they have been shacking up together ever since they hooked up on Fat Tuesday.
by Mona Madly July 22, 2008
3
"yeah, i was at the shackletons concert. but i was in the bathroom shacking up because it sucked so much"
by ShackletonHater April 14, 2010
4
Lyric used by Canadian musician Kristofer Lee Scott to paint a beautiful image in his song Betting It All on his EP Who Am I To You?.
"So help me beat the oooooodds. When everybody else eems to be shacking up. I'm taking a chance..." -Kristofer Lee Scott
by TheNgster April 07, 2019