When someone goes out to clubs/bars without a planned place to sleep at night. The goal is to find someone to hook up with to "shack up" with for the night. If you can't find someone, you end up sleeping outside and "shivering".
Part of the challenge is the decrease in standards as the night goes on, in desperation of a place to sleep.
Part of the challenge is the decrease in standards as the night goes on, in desperation of a place to sleep.
by LouRiq January 10, 2024
Get the Shack or Shivermug. by BGonzHoeeeee March 8, 2019
Get the Shack Wackermug. what all teenage and young adult men ages 14-22 (or so) need to do if they want to avoid embarrassing pda moments.
Not only do our young men need to know what shack up with your girlfriend actually means, but they also need to learn what decorum is and not insult their parents' values.
by Sexydimma January 8, 2017
Get the shack up with your girlfriendmug. 
In remote unpopulated areas, such as the desert or swamp, the pastime of some desert dwellers or swamp denizens to enter unoccupied, but inhabited, structures to locate and remove items that might be useful to them although those items are owned by someone else.
by Ally Oop October 1, 2020
Get the shack shoppingmug. by I am the shack October 12, 2008
Get the the shackmug. 