Addicted2Facebook's definitions
Having two browsers open with Facebook on both. Commonly used when playing multiple facebook games, or by forgetting that you already have facebook open.
guy: How do you manage to level up all your facebook games so fast?
guy 2: It's easy, you just use double facebooking!
guy 2: It's easy, you just use double facebooking!
by Addicted2Facebook December 20, 2009
Get the Double Facebookingmug.