Timely episode of Curb Your Enthusiasm tonight. The plot revolves around the relationships of Jodi, Marty Funkhauser's daughter, played by Mayim "Blossom" Bialik. When we meet her, Jodi is an ex-lesbian, having just begun a relationship with a man after, well, you get the idea. When Larry is introduced to Jodi's boyfriend Dan, he proceeds to ask Dan if it's not intimidating to date a former lesbian, on the grounds that women are going to be so much more familiar with the equipment and he might not measure up. Dan freaks out and breaks up with Jodi.
That's just not believable. There is no way that a man in Dan's position would not have already considered that possibility.