- Billy is 4 feet wide and half as tall
- Billy is comprised of superdense matter which causes him to have a strong gravitational pull, thus giving him an inherent dodgeball disadvantage
- Color of his skin
- You saw Billy take a shit in the shower
- Because Billy didn’t put out
- Contrary to public sentiment, Billy keeps trying to be a hero
- Because Billy can’t even dodge a tether ball
- He keeps eating the ball
- Because there are only two people playing
- You already picked everyone good
