The phrase "pulled a fast one" is an idiom used to describe someone who has deceived or tricked another person. The term is often associated with dishonest dealings. There are several synonyms for "pulled a fast one" that can be used interchangeably to offer a similar meaning of trickery or cheating. Some of these include "conned," "hoodwinked," "bamboozled," "swindled," "deceived," "tricked," "duped," and "gulled." Each one of these options can be used to describe the act of dishonesty, allowing for a more varied language selection when describing a situation where someone has been misled.