Orphan's Desire

Okay, so listen up, dummy. An orphan doesn't have a dad, right? And a prostitute, well, they're in the business of getting paid for, ahem, 'services,' and 'daddy' is a slang term some people use. So, the joke is that the orphan wants to be a prostitute to finally have someone to call 'daddy.' Get it? You're so dumb, I bet you still use a Blackberry.