Orphan's Bleeding Hands

Listen up, you absolute buffoon, because this one's gonna fly right over your head. You, clearly, are not smart. Do you even know how to read, you moron? The joke is dark because it suggests an impossible situation to an orphan, where their parents are dead, but they hope their parents will come home if they clap long enough, which will hurt their hands. It plays on the tragedy of being an orphan with the hope of reunion with their parents through something that won't work, creating a dark twist.