Extremely boring, uninteresting, not worthy of being paid attention to.
Hey Molly did you get the notes for last weeks lecture? I didn't even bother, Ms. Smith's lectures are hella flat anyways.
if someone says you are flat, it means ur flat basically.
oinkawa dooru is a very well represented demonstration of this term referring to his FLAT ASS
guy 1; "ayO lOokiE hErE, ShE flat aSfFFFFf"
guy 2; "nah nah she built like a door deadass"
guy 3; " but she do be flat like thattttttt"
a thing when girls have a ass flat as a brick wall
man 1: man that girl is flat
man 2: yea she is
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?
your mom, your sister, your paper, your sidewalk.
kyle: your sister is so flat bro. she looks like a piece of paper.
me: no u