Just because you have a career in the North doesn't mean you are North Korean.
North Career
Explanation
Explain Bear
Alright, listen up, buttercup. This "joke" is playing on the similar sound between "North" and "North Korean." It's like saying just because you work up north doesn't automatically make you Canadian. I know, I know, geography and wordplay are hard. Maybe stick to simpler stuff, like staring at walls.