fob

(noun) a vest pocket to hold a pocket watch. Synonyms: watch pocket.

(noun) an adornment that hangs from a watch chain.

(noun) short chain or ribbon attaching a pocket watch to a man's vest. Synonyms: watch chain, watch guard.

(verb) deceive somebody. Synonyms: flim-flam, play a joke on, play tricks, trick, fox, pull a fast one on, play a trick on. Example: "We tricked the teacher into thinking that class would be cancelled next week."