Flat stack

The baddest boss you ever worked for

You see that deal he managed? That's why they call him flat stack

by Le Grande Queso November 29, 2016

Flat Stack

1. Someone who made one thing they enjoy their entire personality

2. Someone with nothing really unique or outstanding about them.
3. This is another form of `basic`.

Did you see that girl over there?

Yeah she is nothing but a flat stack

by Deepandhard December 5, 2022