I know lots of jokes about Jews or homosexuals or mad people that are very funny. I'd never tell those jokes at work, or at a conference, or in the presence of anyone who wasn't a very close friend.
As pointed out by a previous poster, I would appreciate it you took the time to understand that this was not the crux of what I was saying. Work appropriateness aside, the idea that only juveniles could possibly enjoy such a joke is ... laughable.
That's the whole point. Not that jokes like that are told. I find it sad that some of the ones being told are utterly degrading, and I'd hope people would let go of those, but as far as sex jokes in a group of friends go? Sure. Have at it. They have consented.
At work, I have not consented to be subject to those jokes, and there is no reason to tell them. That is what this is about.
But I also wouldn't invite you to any outside of work social activities either, because you sound like a buzzkill.
This is actually one of the problems with folks being able to speak up in an office environment to challenge sexist or racist "jokes". Very often said humor isn't even humor and is used by a privileged group to disparage another. If someone calls that out, they can face social exclusion from their colleges, esp. if those colleges don't think that racism or sexism is a big deal. In such a situation, the person who feels uncomfortable can say nothing and continue to be a part of the group or they can say something and suddenly find themselves on the outside of the group, which for work has big consequences like losing access to resources needed to do your job, being passed up for promotion, etc.