It was all a joke. In real life, I'm not this way. I'm some other way. I meant it to be funny to US, and it was, at least to the ME part of US. I meant it to be funny to YOU, just not THEM, see? Unless you are actually part of THEM, and if that's true, well, my apologies.
And that would be my individual apology. I would apologize for US but I'm not sure if there is an US that's larger than just ME in this regard. I'm not even so sure YOU are or are not at least partially any of THEM.
But if you are one of THEM to whom I am apologizing, I'm truly sorry.