What is Hole Up?
1.
To go MIA, hibernate or go into hiding, sometimes with a loved one. The person often doesn't respond to texts or calls during this time. They might be depressed, need a break from the world, or are just busy having tons of sex with thier significant other.
Suz: What are you doing this weekend?
RC: My boyfriend and I are going to hole up and shut out the world until Monday.
See