De-decorate 

The act of undoing the decorating that one had spent untolled energy and countless hours on decorating may be used for any holiday that requires dragging boxes from the cellar or attic into living room and pawing through the tangled mess you left from the year before.

"Time to de-decorate the tree...not so sure the taking it outside part is happening tonight!"

De-decorate by Zethrael January 10, 2012

De-decorating 

1. The mess you make throwing things everywhere trying to find something important.
2. The opposite redecorating

Her: Good grief it's a mess in here.

You: Oh sorry about that I had to do some De-decorating when I was looking for my car keys.

De-decorating by Deezo88 March 31, 2009

Dedecorate 

Used much like the terms debark, for removing the bark of a tree or declaw, for removing the claws of a domesticated animal, dedecorate is to remove holiday decorations after the holiday has passed.

We always wait until after New Years to dedecorate.

Dedecorate by ssb80 January 13, 2008