A mountain bike with a two stroke engine.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.

A derogatory name for the automobile driven by a youth who is too wild behind the wheel, over-steering, over-accelerating and over-braking aggressively. The car's destination is most likely dorky locations such as electronic gaming stores, corporate fast food eateries and shopping malls. Yelling, twitchy, awkwardly moving high-on-life teens are predictably the passengers. The driver is often a teenager still living at home and driving a parent's car. In January 2007, the U.S. news media began reporting of incidents of increasing auto accidents involving spazmobiles, where teens were injured due to too many distractions in the vehicle.