The act of defecating in the ice machine at a hotel, typically done by motherless souls who wish to express dissatisfaction with the hotel owner, and don't know the appropriate way to do so.
#1 The maid didn't leave a mint on my pillow last night, so I showed them. I gave them an icy decker!

#2 You sick fuck

#1 Guilty!
by Mark Scott 69 August 25, 2008
Get the Icy Decker mug.