Chief Keef turned himself in to Cook County authorities today after testing positive for marijuana … and was sentenced to serve 20 days in jail.Keef — real name Keith Cozart — was ordered to undergo random drug testing as part of his probation, stemming from a speeding ticket he got back in May in Chicago, when cops clocked him going 110mph in a 55mph zone.Keef pled guilty to the ticket, but apparently didn’t hold up his end of the no-drugs bargain … so now he’s stuck behind bars.The rapper posted the above pic to his Instagram a couple hours ago, along with the caption … “Outside The Court House Turnin My Self In But F*** It I Got N****s Facin More Then That ! For Sh*t Like killin Police officers.”Keepin’ it classy.FYI, it’s unlikely Keef will serve all 20 days … we’re told the rapper expects to get out by tomorrow due to overcrowding. Calls to his reps weren’t returned.
What a ZONKEY !!!!