I swear to God~ it is a way of express you're being honest about something or expressing extreme annoyance at someone.
Friend~Your such a liar you dad didn't buy you a Lamborghini.
Me~He did, istg!
Friend~Ha Ha my parents are richer than you
Me~istg you so annoying ;-;
By Farra
Istg
I swear to God~ it is a way of express you're being honest about something or expressing extreme annoyance at someone.
Friend~Your such a liar you dad didn't buy you a Lamborghini.
Me~He did, istg!
(XxZoexX old acc)
By Gratiana
Istg
It's the acronym of "Is Sana the Gayest?" featuring Japanese member Sana of the Asia One Top Girl Group "TWICE" who is infamous of being "gay" with her members.
