A world-renowned heart-surgeon and poker pro and a blonde <snip>tail waitress are sitting next to each other in a $1-2 NL cash game at the MGM in Las Vegas. The surgeon is upset as the blonde keeps winning big pots from him despite it being the first time she's ever played poker.

He suggests they play a prop bet where they ask each other questions; if they don't know the answer to the question; they have to pay the other person. She asks him how she's supposed to compete with a smart, world-renowned surgeon, as she's just a simple <snip>tail waitress. Eager to make her look stupid, he offers her odds, so that she has to pay him $5 for every time he stumps her, but he'll pay her $50 each time she stumps him. She agrees.He asks her what the capital of Paraguay is and she shrugs and flips him a red $5 chip.

Her question for him is: "What rises in the evening, sleeps in the morning, and has twice as many brothers as sisters?"

He thinks and thinks and thinks, getting more frustrated, then whips out his iPhone, calls his friends, and finally checks the Internet for an answer. He finally gives up and shoves $50 in chips over to her.

"Well," he angrily demands, "what's the answer?"

She shrugs and flips him another $5 chip.