Ex-NFL star Vince Young was arrested for DUI in Texas early this morning ... and is still behind bars.
TMZ Sports confirmed Young was pulled over by Austin cops around midnight this morning. He was booked for DUI at the Travis County jail. Police told KXAN that officers saw Young drifting across lanes while doing 40 to 60 mph.
Police also described Young as being uncooperative once officers pulled him over. He refused to take a breathalyzer. His bail was set at $2,000.
Young returned to his alma mater, University of Texas, to work on recruiting.