curve bender
n.— «He had a pretty good start, weighing in an ounce shy of 9 pounds so you couldn’t call him a low-birth, high-growth “curve bender,” as they say in the cattle catalogs. He’s more of a high-birth, high-growth performance type.» —“Fathers, pride go together” by Ryan Taylor Capital Press (Salem, Oregon) May 4, 2007. (source: Double-Tongued Dictionary)
Further reading
Jim in Columbia, South Carolina, has noticed sportscasters’ use of the phrase on the season with reference to a period of time. This construction shows up in the sports pages as early as the 1880s, first referring to a team’s revenue and...
Stunt performers in movies have their own jargon for talking about their dangerous work. In New York City, the slang term brick means “cold,” and dumb brick means “really cold.” Plus: the East and Central African tradition...