microlucas 

The lucas (lu) is a unit of currency, defined as the current net worth of George Lucas. As of this writing, one lucas equals about $5 billion USD.

Since one lucas is an impractically large number, it is usually used in the form of the microlucas (μlu), or about $5000 USD.

"Damn, I made like 11 microlucas this year"

microlucas by retrofutureman January 18, 2019

Microcast 

A very short Podcast limited to 30 seconds. Like twitter for Podcasting.

I just subscribed to a microcast that gives me my daily horoscope.

Microcast by kaifang June 2, 2009

microcastration 

A minor behavior or inconvenience that offends one’s fragile masculinity

“They only had oatmilk at the Starbucks yesterday, what a microcastration.”

microcastration by vaginaeyebags January 5, 2023