1) Act as a shill 2) Assistant in a con game 3) Bogus customer 4) Carnival employe, slang 5) Carnival setup man 6) Carny man 7) Casino employee 8) Come-on man 9) Commercial crime 10) Con-game decoy 11) Decoy 12) Decoy customer 13) Decoy of a kind 14) Fleecing assistant 15) Gambling-casino decoy 16) Hype 1) Decoy 2) Plant 
A shill, also called a plant or a stooge, is a person who publicly helps a person or organization without disclosing that they have a close relationship with the person or organization. `Shill` typically refers to someone who purposely gives onlookers the impression that they are an enthusiastic independent customer of a seller (or marketer of i.....
• (v. t.) To shell. • (v. t.) To put under cover; to sheal.
usually a casino employee hired to sit at empty blackjack tables to attract players. They will usually have a lot of chips to make it look like they have been winning at this table.
A casino employee who plays in order to simulate interest and betting in the game.
See stooge.
Shill transitive verb To shell. [ Obsolete or Prov. Eng.] 
A person employed by the casino to begin a game, or to fill empty seats at a table.
Shill is slang for a house player in a casino.
[n] - a decoy who acts as an enthusiastic customer in order to stimulate the participation of others 2. [v] - act as a shill
slang for a confidence trickster's assistant, especially a person who poses as an ordinary
noun a decoy who acts as an enthusiastic customer in order to stimulate the participation of others