First, if it's just a stupid joke among peers, you can have a conversation with those involved about appropriate language and respect. Tell them it's not okay to use such vulgar terms in relation to your son.
Well, without more context, it's hard to say exactly. It could be that there is some sort of object or situation that has been misnamed or misrepresented as a 'huge cock'. Maybe your son has a large - sized item that someone is joking about in a very improper way. But we should always be cautious of using such vulgar language when referring to children.
Definitely not appropriate. Family relationships are based on love, respect, and appropriate boundaries. This kind of description involves extremely abnormal and unethical behavior. It is not something that should be part of any story or real - life situation. We should uphold positive family values and ethical standards.
This is rather inappropriate. However, if we consider it in a non - vulgar sense, perhaps in some fictional or symbolic stories, it could be a way to represent an over - exaggerated characteristic for the purpose of satire or to show an extreme in a character's physicality, but this is a very rare and odd concept in proper literature.
Well, if not in a vulgar sense, 'huge cock' could potentially be a misnomer or a very strange way of referring to something large. Maybe it's a big rooster on the family farm that the stepmom has some sort of story related to. But this is a very odd and uncommonly used way to phrase it if not being inappropriate.
If it's about a mom having a huge cat to bathe, it could be a humorous story. Maybe the cat is so big that it makes the bathing process quite an adventure, like it takes up the whole bathtub.
It could be about a large project that the stepmom is involved in. Maybe she's in charge of a huge construction project, like building a big house or a community center, and there are interesting stories related to that.