It's not just in chat, it's every day language.
It usually means disbelief and a bit of derision about oneself or someone else, or about something, as in "pfft, are you joking?", "pfft, that will never happen".
Read it kinda like "yeah, right!"
Pftt and pfft could be used to mean a sound of dismissal or a sound that you might make when you find something annoying. It might also be used to indicate that you do not believe something that is said.
sticking out tongue
sticking out tongue is used in Slang
The word pffttt is used in Slang meaning sticking out tongue
poopooo
my cat.
It means who a cat, to say who has a cat you say Qui a un chat
le chat: (masculine) the Cat et: and nous: We Therefore it means the cat and we.
Well not much, and you (what are you up to?)
it means black cat coffee
pfft means 'WHATEVER' 'YH RIGHT' bacicilly if some1 says dis 2 u they basicly dont beleive you
Pfft is like hahaa lke when usay pfft its like say yeah right
It means you work with china anne mcclain, how hard is that to understand pfft.
colarado pfft
PFFT is an expression of dismissal. It is sometimes used as an expression of lack of interest or a descriptive word for a sound that represents an abrupt sound like a slight explosion or impact. PFFT can stand for Pre-Corrected Fast Fourier Transform.
get a torch! pfft
Pfft!
Ok, your a cool kid.
pfft yes Cycle
PFFT! NO!!
PFFT is the expression of dismisal
a chat at Christmas