Tonight on Happy Endings, Penny will celebrate her 31st birthday, but it’ll be hard for the character to top Casey Wilson’s 30th:
For my 30th, I thought, I’m gonna blow it out and do the biggest birthday ever, and I was insisting that everybody do two or three tequila shots, which is such a bad idea. People were actively saying, “No, we don’t want to!” because I was peer-pressuring them. And then my girlfriend Whitney Cummings and I had so much tequila that we were randomly pulling our pants down and taking our tops off and dancing. People were like, “Stop, ew, get out of here!” It was really upsetting.