tumblrweed

1) (verb) To surf or post on Tumblr while under the influence of marijuana.

2) (noun) One who tumblrweeds.

John is such a tumblrweed, I can practically smell his herb through my screen.

Uh oh, I was tumblrweeding late last night, I'd better make sure I didn't post anything top crazy.

Facehole

A segment of time accidentally, and typically unproductively, spent on social media.

Oh no, I've fallen into a Facehole, I must escape its powerful gravity OOOH UNLIKELY ANIMAL FRIENDSHIPS *click click*