a long one - A Jew, and not just any Jew. It’s a long one, like they’ve b

A Jew, and not just any Jew. It’s a long one, like they’ve been waiting for this all their lives.

'He said he was a long one and then proceeded to tell me the entire history of Judaism.'

'That long one walked in and the whole room got quiet.'

'She said she was a long one, I think she meant it as a compliment.'