The act of beginning to drift too soon on Mario Kart, thus resulting in driving on the grass which inhibits your speed and more than likely costing you a few places.
Anna: Yes! getting up speed, gonna get back to first place in no time!
*starts drift too soon*
Ok, hold it out....No! I'm on the grass!!!!!
Rob: *Overtakes* Hahah I'm winning!
Anna: -_-" damn premature corneration...
*starts drift too soon*
Ok, hold it out....No! I'm on the grass!!!!!
Rob: *Overtakes* Hahah I'm winning!
Anna: -_-" damn premature corneration...
by Annaterasu July 1, 2011
Get the Premature Cornerationmug.