is a job name of a servant that a king or person very high status would have,a job of taking care of the kings cock after sex,going to the bathroom or any other cock related need
The king said right after sex "summons the cock boy at once"
A person, usually a man or boy, who is so broke they got no money or weed. So they scrape bowls, save peoples roaches, and basically try to muster up what ever they possibly can to get high.
"Man.... back in 1994, there were a lot of "muster
" ass bitches."
"That dude Ben" he is a real "Muster