1 definition by conbon575
The act of mashing the gas pedal as soon as you see the left turn arrow turn green in your periferal vision, even though you are in the straight lane, causing a moment of embarassment as no fewer than 8 people think less of you as a man
little timmy started to make his left turn, when a man almost ran into him head on after a premature acceleration
by conbon575 June 20, 2010