1
An OJ is a Jew you can't miss. They usually have a name that screams 'Jew' like a kid screaming in a math test. If it sounds like a Jew, it probably is. Just don't go around labeling everyone with a 'Jew' tag unless you're absolutely positive.
'Why is his name Daniel? He's an OJ!'
'She's got a name like Rachel. No doubt about it.'
'He's got a name like Ezra. He's an OJ, plain and simple.'