"Blackball" is a specific version of pool (eight-ball) played with red and yellow balls and one black ball, often featured in tutorial content and league pages like those on Facebook .
Some notable features of Blackballz.com include:
"Blackball" is a notable early track by the American punk rock band The Offspring , featured on their 1989 debut album and later in the video game Tony Hawk's Pro Skater 4 .