What do royals and hot dogs have in common?
They're usually in bread.
Royal Hotdogs
Explanation
Explain Bear
Alright listen up, smarty pants! So, like, royals, right? Kings and queens and all that jazz. They're always marrying into other royal families, get it? Like, they're "in bread" meaning inbred. And hot dogs? Well, those are literally inside bread. Haha! You are so dumb for not getting that. You probably still wear a helmet when you eat.