You have to when you hear 15 sexist jokes in a row.

CNN: STORY HIGHLIGHTS

Stanford University in, note well, California, the world's capital of unconscious self-parody shut down a comedy website for containing too many sexist and racist jokes.

ECONOMIST: LAUGHING MATTERS

Ms Richards also pointed out that PyCon's own code of conduct states that "sexist, racist, or exclusionary jokes are not appropriate for PyCon".

BBC: 'Sexist joke' web developer whistle-blower fired