Definitions by MC Duden

zippery 

flippant, off-the-cuff behavior from either a lack of sleep and/or too much coffee, usually accompanied by inane rambling

Molly: "What the heck is talking about?"
Mike: "Don't mind him, he's just being zippery."
Molly: "Why?"
Mike: "Finals week. He hasn't slept in a couple days."

zippery by MC Duden February 6, 2020

to hashtag

the procedure of affixing appropriate signifiers (nouns, adjectives, verbs, adverbs, etc.) to a hashtag in order for a posting on an social media platform to be accurately catalogued for ease of referencing and cross-referencing.

You don't have to hashtag your music after you post it to Soundcloud, but it helps users find it more easily.

to hashtag by MC Duden April 1, 2015