2GTBT Full Form - What is Full Form of 2GTBT?

2GTBT is full form Too Good To Be True

What is Too Good To Be True?

If you say that something seems too good to be true, you are suspicious of it because it seems better than you had expected, and you think there may be something wrong with it that you have not noticed.
The celebrations were remarkably peaceful. Indeed, it seemed almost too good to be true.