bludger
/ˈblʌdʒər/Definitions
1. noun
A person who avoids doing their share of work or contributing to a group effort, often by relying on others or shirking responsibilities.
“He was known as a bludger in his school days for always finding ways to get out of doing his homework.”
2. noun
A type of ball used in the sport of Quidditch, in the Harry Potter series.
“The bludger flew towards Harry’s head, but he managed to dodge it just in time.”