I just talked with Gary, my friend who has posession of my fridge. He measured the inside of the fridge, and it's going to be close to fit one of the 3 gallon kegs in there. Hmm. It will probably involve removing some of the "bits" on the inside of the door. So, yeah.. There will be some fridge surgery going on in a week or two. This should be fun.
The cool thing about this fridge is that it has a separate freezer section on top, perfect for keeping mugs and pint glasses frosty cold. :)