a fast talker



a fast talker

  (American & Australian informal)
someone who can talk in a clever way in order to persuade people to do or believe something, often something that is not honest or not true Don't trust him Sal, he's a fast talker who's always out for his own good.
See also: fast, talker

Common Names:

NameGenderPronouncedUsage
Jacobayah-KO-bahDutch
Fionntan-Irish, Scottish
DÁIreDAW-raIrish, Irish Mythology
BronwenBRAHN-wenWelsh
Phipps[fips]
Vahid-Persian