Dragonborn Fingers

Alright, listen up, you goof! This joke is about the Dragonborn from Skyrim, who, let's be honest, isn't the sharpest sword in the armory. The punchline plays on "thumb" sounding like "Thu'um," which is the Dragonborn's special dragon shout power. So instead of saying "four fingers and a thumb," it's "four fingers and a Thu'um." Get it? Probably not, considering you're asking me to explain this.