yfwgi 

you're flame, we get it

(commonly used on messageboards)

Person #1: Hillary would make a great president
Person #2: yfwgi

yfwgi by Vandyland May 16, 2008

ywgi 

abbreviation for
You Wouldn't Get It, like a personal joke

Girl1: lets get married in a bowl!
Girl2: hahahah
Girl3: what?
Girl1: ywgi, its a personal joke

ywgi by gogogirl2 December 19, 2008

yfwi

you fuck with it; to associate with something in agreement

“ay yk carti just dropped? yfwi?”

yfwi by carti09 June 14, 2022

YFGI 

You'd fucking get one. Used by teens when out "on the pull," never really works though.

Bob: Hey, YFGI!
Laura: You're a creep! Get away from me!

YFGI by MessedUpGeneration November 6, 2012