flat

Something that is so bad or boring that you can't even watch or do it anymore.

Bro, this soccer game is so flat.

by bartholemule the third April 13, 2022

flat footing

When one uses their foot ontop of a man's tip. A type of feet kink.

He literally started flat footing my dick bro.

by slayhennysx July 19, 2023

Flat

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?

by mr_onomatopoeia August 22, 2022

Lookin-flat

Guy with a small penis so that they have no noticeable bulge when wearing clothes.

Those jeans have him lookin-flat.

He has a cute face but lookin-flat

by Rabidchimichanga January 23, 2020

Flatting

Term to describe the voyeuyristic practice of watching couples have sex in public car parks, which pre-dated the term 'dogging'.

Source : veteran doggers in East Midlands, origin unknown

"Ehhh just been flatting some couple down at piss-corner in the bottoms until some idiot boy racer scared em off"

by bogsnorkeller January 31, 2023

Flat earther

A person who believes that the state of being level conforms to a plane and rejects all evidence that a level surface can actually be curved.

Bev is the most annoying type of flat earther, because he rejects the term saying that mountains and valleys and hills mean that it’s not flat.

by Keigh See March 13, 2023

Flat orange

A ballsack that has been stepped on in the event of a confrontation between a girl and a boy. Generally after a boy has been unfaithful to his girl and she crushes his balls so that they are squashed, and therefore a flat orange.

Melissa stood on James' balls after he cheated on her with Jessica so he then got a flat orange.

by Majestyblack September 13, 2016