The condition in which someone loads way to may images, movies, blinkly logos and general crap on their My Space (or other personal networking) site to where it become either un-useable or takes to long to load.
Spacy can be used as abbreviation
I can't even message her. Her site is spaced out....it takes 20 minutes to load.
He is so spaced out I do not have time to deal with him anymore