speedballer
nounEtymology From speedball + -er.
1
A drug addict who takes speedballs (cocaine and heroin).
2
Ball games, Baseball, Games, Hobbies, Lifestyle, Sports One who pitches speedballs.
- The movie was named “Bull Durham,” with Tim Robbins as the speedballer who was all over the place.2009 July 19, George Vecsey, “A Hall of Fame for a Legendary Fastball Pitcher”, in New York Times: