facebook fire hydrant
When someone, like your significant other or a loser who thinks they're your best friend, keeps liking, commenting, and posting on your Facebook so much it feels like they’re trying to drown you in their own stupid posts. It's the Facebook version of peeing on a fire hydrant.
I just saw your post and had to comment 'I love you' 10 times. You're so cute.
Why did you post that? I had to like it 5 times just to make it look good.
I’m going to comment on every single one of your posts until you're begging me to stop.