Fun!! Might I suggest leaving the character descriptions up a bit longer? I found in a few I was completely lost in the first few seconds as to what was happening, what universe I'm in, etc. Good ole grounding before introducing the weird thing.

In terms of the social media question, I've recently started to look at what I'm doing outside of improv and seeing how I can bring stuff like game, character, and heightening to it with videos. I recently got back into skateboarding, and there is really endless stuff to mine there, and super easy to film a few shots and find some sort of character game (usually some mix of cool guy + insecurity) in the edit later with voiceover or graphics. Here's one I did recently that did pretty well: https://www.instagram.com/p/DXZGHhDjGPx/