An acronym for a woman lacking in breast size, used by usually men. Usually used as an insult.
It stands for,
Forever
Lacking
Any
Tits
Adam: Wow, look at Jessie! She looks nice today!
Jacob: Yeah, but she's pretty flat. Not much to work with.
Adam: You're such a dick, you know that?
Something without secrets - nothing else to it.
“I paid $25 flat.” “My shirt is Maroon, flat.”
*Adjective* used to describe abstract or concrete ideas.
Something without secrets. What you see is what you get. No strings attached.
“I paid $25 flat” “My shirt is Maroon, flat” “I have adhd, flat”