What is Cruster?
One who is crusty; either in attitude, behavior, or appearance.
1: My boss was being a real cruster last night by not letting me go home.
2: Don't be such a cruster!
3: What happened to your hair? You look like a cruster today.
A lowlife, transeint or bum. Usually a person who is stinky and dishevelled in appearance.
A cruster is also referred to as a person who listens to the porno metal band "the Mentors".
1. Those people who hang out at that dive bar are a bunch of crusters.
2. If you listen to the band the Mentors? Your a cruster.
shooting one's load in a female's eye while she sleeps. when she awakes, her eye is crusted over and it can't be opened.