You flip it upside down.
She counts the legs, and divides by 4.
Fred and George Weasley.
Sat down !
A redditor.
A: You make me flip my lid.
An episode of The Biggest Loser
A chair, a bed, and a toothbrush.
Son: "nice try, a chair!" Dad: "Nope. Our dog just died."
Flip it over