a wise crack made to someone that made a stupid comment. A
zinger.
From
baseball when a pitcher throw a curveball that doesn't
break. It usually coems in slower than a fastball, rigth in the batter's wheel house and the batter hits a home run
John: My girlfiend won't give me sex
Bill: Casue your dick is to small . . .
sorry, you hung me a curve ball, I had to take you down town.