Cult of Mac blog spotted this little gem, and I just had to point you to it as well. What better way to protest the recent switch to Intel chips than to make your own T.P. Mac Mini Mod? Make sure you check out the previous pic in the photo-set, which features the same picture with an Intel Inside hovering over the paper.
As far as mods go, I think it is a fake. The little crimping in the paper hanging out the front tends to indicate tissue paper over toilet paper; this leads me to the conclusion that someone has simply hung a Kleenex out the front of a Mac mini and put it next to a toilet to intimate that it is actually a toilet paper dispenser.
I mean, if you are going to do a Mac-mini-as-toilet-paper-dispenser mod, at least have the decency to show that rounded roll of soft fluffy goodness arching from the bottom of the case and then take the time to bolt the sucker to the wall.
If you decide to do this yourself, don't forget to wash your hands!