Wacky Shack

Mental hospital; insane asylum

Whatever happened to that nut George?
Oh, he's in the wacky shack.

by bily bob banana May 30, 2009

shack wacky

One that is affected by cabin fever, i.e., about to go crazy by spending to much time home.

Between my being broke and this long bout of flu, I'm getting totally shack wacky.

by emaletoronto April 8, 2005