The Jeffersonian Natural History Museum in Washington D.C. is a fictional place in the TV show 'Bones'.
A croupier deals cards for a game of Texas hold 'em. A croupier or dealer is someone appointed at a gambling table to assist in the conduct of the game, especially in the distribution of bets and payouts. Croupiers are typically employed by casinos.
Croup is a swelling in the throat that is characterized by a loud cough. Caused by inflammation around the vocal cords (larynx) that sometimes extends to the windpipe (trachea), the cough is often described as sounding like the bark of a seal. Like the common cold, croup is usually caused by a virus.