Teaser

Definition: a worker who teases wool

Definition: someone given to teasing (as by mocking or stirring curiosity)

Definition: an advertisement that offers something free in order to arouse customers' interest

Definition: a particularly baffling problem that is said to have a correct solution; "he loved to solve chessmate puzzles"; "that's a real puzzler"

Definition: an attention-getting opening presented at the start of a television show

Definition: a flat at each side of the stage to prevent the audience from seeing into the wings

Definition: a device for teasing wool; "a teaser is used to disentangle the fibers"

Definition: One who teases or pokes fun.