T-Rex: Sometimes adults grow up stupid and need to be reminded what 2 + 2 is equal to! When this happens, adults go to a special remedial building and practice adding up numbers together!
Narrator: BLACKJACK AS SHE IS PLAYED
T-Rex: The "dealer" is the one who has to deal with these guys. He gives each adult some cards with numbers on them - as many as they want - and so that nobody gets any confusion in their li'l heads, the numbers are printed both rightside up and upside down on each card. The stupid adults then add up their numbers!
Dromiceiomimus: Then what happens?
T-Rex: Then they're all the next contestants on... The Price Is Right!
T-Rex: The home edition, anyway.
Utahraptor: Explain!
T-Rex: They each use their cards to guess a secret number: the closest without going over wins a prize! But that was too confusing for them, so now the secret number's always 21. They guess a number WHOSE VALUE IS PUBLIC KNOWLEDGE, and yet they still mostly lose.
Utahraptor: Sounds depressing!
T-Rex: Yep! To counteract THAT, the remedial addition schools are full of fun flashing lights. They're called "CASINOS", short for "Can't Add? Suck at Identifying Numbers? Over here, Suckers!"
T-Rex: Ssh! It's a secret! Don't tell the stupid adults!!