Mean. Tough. Dominant. 💪🏾🔥 meangreenfb legend. Steel Curtain enforcer. Hall of Famer for life. 🏆 From shutting down offenses in college to winning four Super Bowls with the steelers, “Mean Joe” Greene defined greatness. Enshrined in both the college & profootballhof. #BlackHistoryMonth #CFBHall #MeanJoeGreene #SteelCurtain #Steelers #NFL #NorthTexas #CollegeFootball