The Final Final is the twentysecond episode of Season 8. It aired on May 9, 2017.
After missing his final college test before he graduates, Axl pleads with his teacher to let him take it anyway. Sue confides to Brad that her sophomore year in college was kind of a letdown. A chance to speak to Orson High students about college life briefly lifts her spirits, but she is soon dejected when the experience leads her to the realization that she was a nerd during her high school years. Meanwhile, Frankie, Mike and Brick all hit a stretch of good luck, and owe it to the Donahues' address number being accidentally painted on their curb.