While Jordan Belfort was in prison for securities fraud, he began writing the book that would become Martin Scorsese's Oscar-nominated movie. This story first appeared in the March 7 issue of The Hollywood Reporter magazine.
Freebase(0.00 / 0 votes)Rate this definition: In baseball, the bullpen is the area where relief pitchers warm-up before entering a game. Depending on the ballpark, it may be situated in foul territory along the baselines or just beyond the outfield fence.
From BR Bullpen. According to the rules of baseball, a balk is an illegal act by the pitcher with a runner or runners on base, entitling all runners to advance one base.. The purpose of the balk rule is to preserve a balance between runners attempts to steal bases and the defense's attempts to retire them.