Rantcast 

A fusion of rant and broadcast. It is a podcast primarily devoted to an individual or small group ranting about any thing in particular.

A group of friends who routinely hang out and debate various things, often prone to ranting, decide to record these events and publish them via RSS. The resulting download is known as a rantcast.

Rantcast by dbDevil February 23, 2006

Rantastic 

It basically means when you're about to have a massive rant and it's getting to the point where you are about to explode.

I am so wound up and angry, I feel rantastic!

Rantastic by SausageUK January 22, 2010

Rantaster 

A collection of simple items with little or no value, like pencils or scraps of cardboard. These items often have great value to the owner and they will keep them for a long time. The rantaster is usually kept safe and is not used for anything even if the items are usually to be used. Generally a Rantaster is unique to the person and completely on of a kind.

I have a large rantaster of gum wrappers.

He possessed a rantaster of random keys with no idea of what any of them unlocked.

Rantaster by Rhonda Evers December 16, 2019