Priceless

Title of Real Life Play: Priceless
Setting: Sunday lunch
Characters: B: Brother-in-Law; K: Me; M: Husband; J: Son; N: Niece

B: J's going to be the smartest one on his cell block (meaning jail)
K: Well, he's the smartest one at this table!
M: Ooooh!
N: Okay then if he is the smartest, J, what's 20 plus 20?
J: (without hesitating) 40!
K and M: (hoop, hollar, and high five) Ooooh! Ahhhh!
B and N: deadly silent