I can't tell for sure if the clown is an alt, though his posts at TK and at other places say he isn't, so who knows?
Jack is very insecure. You can see it the way he posts, and is always talking up untrue things like they are fact. When he knows they are not fact.
As far as that fiasco about the dog breeds go, we all read it for like 5 days straight. Yes, jack doesn't know shit about canines and their breeds. But have jack tell it, he's the next Jack Hannah.