(baseball) a boy who takes care of bats and other baseball equipment
- In 1999, 11-year-old Kevin Stephan was a bat boy for his younger brother's Little League team in Lancaster, New York.
- The boy booted the banana skin to the garbage heap.
- The boy got a good beating for breaking the window.
- The boy traded his knife for a baseball bat .
- The boy traded his knife for a baseball bat.
- I was still waiting for my turn to bat.