An adjective. It refers to a particular thing being of the the form, a 'crapsack'. a crapsack is a sack filled with crap. Cracpsackular is used to define the awesomeness of something. Crapsackular, means that that something is really quite shit.

Someone who is possessed by clout chasing. The original human is now gone and a demonic entity that feeds on clout is all that is left. An empty shell with no control of their actions, forced to blindly react to situations they think will bring them attention.