thum-blur bahrf (Verb)
When you are bored on your computer and tumblr tickles your fancy
and there's just a huge influx of great photos and quotes on your dashboard and you feel compelled to reblog every single one...
so you do.
& flood your followers dashboards
"I just tumblr barfed all over my followers dashboards."
"Oh no, not again, insert tumblr name here just barfed all over my dashboard again! This is the third time today!"