It's based on various texts and comments he made. (To paraphrase what he actually said/texted..."He's a Gay Snake", "Tight-fisted Jew", "Chinkys eating dogs", "I bet you wouldn't mind givin' her one")
He's 44 years old but, it seems, with the vocabulary of a 1970's stand-up comedian.
I always think that, whatever "re-education" they receive, people who talk like that tend to carry on thinking like that.
They always seem to feel the need to preface an insult with a colour, race or gender. Don't get me wrong, if someone's a tight-fisted wanker then feel free to mention it. It's when they preface a (possible) fact about someone with the unnecessary Race/Colour/Gender/Orientation that helps you recognise these people.
Scottish wanker*
*I'm joking...obviously...to make the point.
