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 an infectious pediatric illness of the respiratory system that involves predominantly the vocal cords (larynx) and windpipe (trachea), and to a lesser degree the upper airways of the lungs (bronchial tubes). The majority of a child's symptoms reflect involvement of the larynx.