An aspiring recording artist, Adam, is burned by a bad relationship experience and decides that if women won't respond to the "nice guy" then he'll be "the jerk." This is wildly successful with meaningless relationships, but when Adam meets and falls for Molly, who doesn't fall for his jerk routine, Adam is forced to reconsider his dating philosophy.
Jerk (also known as jolt) is the rate of change of an object's acceleration over time. It is a vector quantity (having both magnitude and direction). Jerk is most commonly denoted by the symbol j and expressed in m/s3 (SI units) or standard gravities per second(g0/s).