1 definition by nickissoawesome

1. a person who plays a really good game of pool
2. a band from Southern Ontario.
3. a song by the band Sublime
1. man that guy is a pool shark!
2. have you heard the new poolshark song?
3. "lying in my plastic bed, thinking how things weren't so cool to me"
by nickissoawesome November 21, 2006
Get the pool shark mug.