The act of repeatedly posting messages, links, photos, or statuses that nobody else particularly cares about on facebook to the point where your posts completely cover everyone else's newsfeed/live feed. This usually results in everybody who is misfortunate enough to be your friend to become extremely irritated with you (as they have a right to be) and hide you from their newsfeed.
This girl keeps posting status updates about how much she loves her stupid boyfriend!
Oh I know! Her posts are blowing up newsfeed!
Oh I know! Her posts are blowing up newsfeed!
by gtobs July 27, 2010
When a person's multiple Facebook posts all end up in your newsfeed to the point that your newsfeed is mainly populated with that persons updates/fotos.
I got on Facebook today and my newsfeed was totally full of "Sarah's"updates. That girl is blowing up my newsfeed!
by Euroinformer October 24, 2013