Go and make colorful jokes everywhere and then defend yourself on twitter. Who's stopping you/them? They have twitter accounts, no? Represent yourselves. More words tell us more about you. Maybe we can laugh with you. Maybe your words are so witty that they make us believe you should build our next project? Maybe someone's inability to control their thoughts and words hints at their abilities to develop solid projects following best practices?
Seeing, mostly, entitle, white men parse apart interpretation and imply that women are not thinking critically when supporting an small instance of truth to power smacks of just how low social IQ is amongst the development community. It is inspiring to see the scale of the backlash. More acts of this nature will follow and awareness of expected behavior will have positive effects for women in tech. Nobody is really arguing that clumsy penis jokes have a place in "beige" professional environments, right?
It's not about a silly penis joke. Adria is obviously comfortable with silly penis jokes. It wasn't content, it was all about context. She's not comfortable with certain attendees' sense of entitlement to communicate a message that turns her professional environment into a space where she is not considered equal, let alone valuable. She mentioned the catalyst of the young girl's picture. She and that girl are not annoyances within the men's club of seriously capable developers. They are humans on some point of the same journey as everyone else in attendance. Why should they not be afforded the same benefit of NOT having to constantly worry about some set of barriers to success?
Certain communications in a professional environment indicate if people within that environment have power and control. These comments, in that context, imply that those individuals felt they could not be compelled to behave in socially acceptable ways. If they weren't willing to stand up with their company's logo on their chest and say it through the mic, they know that expressing it in the seats signals to surrounding ears that they have the power to act outside normal bounds of decency. The environment is toxic and hints at even worse environments outside that venue.
Also, wordplay on forking a repo is particularly anti-social. The developer is the actor who is enabled to control the object of the action because the object was not performing for them. An analogy to rape is too obvious. It's just not joke-worthy. The outcome should have been expected. The more we talk, the louder the backlash, but the public awareness is likely to have a net positive effect long-term.