Really love this episode. After an innocent lie Leonard told Penny to not go and see her perform Sheldon makes it more and more complicated so they don't get caught. And it is absolutely hilarious through the whole episode. I am sure at the end Leonard was deeply regretting it. The story of drug addicted cousin was fun enough but it got even better when that cousin actually came over to make sure Penny doesn't get suspicious. Howard and Raj have only a very small scene in this episode but it is also one where one can't stop laughing with Howard having one of the best lines of the episode.
Review of The Loobenfeld Decay
