What people say when they are embarrassed after admitting to sombody that they found something out on Facebook.
by urge19 January 02, 2011
A person posts on their wall something they think is so great or funny; they continuously hit F5 in hopes of catching an immediate reply.
Now this (showing a picture of a car license plate) is how I really feel about Republicans...then hits F5 to see immediate reponses...(that's a facebook F5'er)
by rosecitymike March 06, 2012