Judge CRUSHES Lohan -- 'Don't Push Your Luck!'

2/9/2011 8:30 PM PST

Lindsay Lohan News -- Pleads Not Guilty at Arraignment

Lindsay Lohan was just remanded into custody -- following a STRONG warning from Judge Keith Schwartz -- "You're no different than anyone else ... please don't push your luck."

UPDATE 2:48 PM PT: Lindsay has posted bail -- and she could NOT have left the courthouse faster.