>>391
I believe "my you-know-what" will work if it's otherwise clear you're talking about your genitals.
I can't really think of any other ones at the moment. Why would you want to indirectly talk about
genitals, anyway? In casual conversations you can just straight up say it without problems, while
in more formal settings (e.g. news or medical reports) they usually use specific terms, ranging from
as blunt as penis/vagina to sexual organ(s) or genitals.