Orphan Girlfriend Perks

Alright, listen up, buttercup. This joke is playing on the dark side because it involves an orphan. Orphans don't have parents. Because you are so smart, you know that it is generally desirable to not be an orphan. The punchline is, if your girlfriend is an orphan, you don't have to meet her parents, which can be a pain. Get it? I am not even sure if you are capable of understanding it. The author of the joke isn't that smart either.