Lady Party

The opposite to the term "Growing a Pair", meaning a woman's lady parts. Originated from a typo and popularised in the '10s in the South of England. Can also be used to describe a bunch of girls focused upon a boy's man parts, an abundance of oestrogen, acting like a woman, etc. It's a versatile term.

Boy: Stop complaining, just grow a pair.

Girl: I quite like my lady party thank you.

Boy to another boy: Since when did you get a vagina?

Boy: Didn't you know, he's got a lady party down there?

Boy about another boy: Whoa! How did he get such a lady party, it looks like they are all having their own private orgy!