Bobby is shocked when he fails his mandatory drug test, which leaves Oscar doubting the integrity of his football-playing uncle. The strictly drug-free Bobby is determined to clear his good name with the help of Porter and Dena. Guest star: Karl Malone.

When Bobby tries his hand at being a shock jock while hosting a sports radio talk show, he ends up insulting his listeners and prodding an irate caller to meet him at home to settle a score -- inadvertently giving out Porter's address over the air.