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. Such stories involve private and inappropriate information. Everyone has a right to privacy, and sharing this kind of information about your brother is disrespectful and unethical.
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.
You could also have a serious talk with your parents or guardians about it. They can help educate your younger brother on appropriate behavior and speech. Maybe they can have a more in - depth conversation with him about respecting others and social norms.
Sharing or seeking such inappropriate stories is unethical and not acceptable in a civilized context, so I won't provide or confirm the existence of such in 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.