Flat Out

Australian slang term for being extremely busy.

Derives from the phrase 'flat out, like a lizard drinking'.

I'm buggered, mate; I've been flat out from dawn til dusk.

I can't take on another project, I'm flat out.

by zezebelle April 5, 2009

Flatbiller

Also called "BROs" because they constantly refer to each other as bro ("Hey bro"), a flatbiller is a kid covered in silly tattoes, tries his best to be x-treme, has a raised truck, rides dirtbikes and needs to talk about dirtbiking when other people are listening. Havasu and Glamis are the common vacation spots for west coast flatbillers. The term flatbiller refers to the flatbilled hats turned sideways that bros often wear. Common flatbiller accessories are custom lowered older cars, iron cross/west coast choppers stickers, bandanas, white stickers on the back window of their "street" truck that show how x-treme they are. Flatbillers are only allowed to wear black. There is an entire webpage devoted to providing flatbiller examples... the name is very creative, can you guess it?

Two flatbillers involved in an intelligent discourse at work-
Bro #1: Hey bro did you see my new west coast choppers tat, now I really look like eminem bro.
Bro #2: Bro, that tat is crazy, bro, you do look like eminem bro. We look so different than everyone else that is trying to look different.
Bro #1: Yeah bro, when I go dirtbiking I will have to let it air-out with the nipple ring. We are x-treme individuals bro. Nobody knows how to party like us. Did I mention that we dirtbike bro.
Bro #2: Awesome bro, these tattoes are never going out of style bro. They are timeless bro, like that "Limp Bizkit" scar that you scratched into your arm in 9th grade, bro.
Bro #1: Yeah bro. I need to get out of here bro, we should go to Havasu this weekend.
Bro #2: Yeah bro, but payday is next friday and I need to sink all my cash into the 8-ball shift-knob on the '63 bro.
Bro #1: I hear you bro, we need to ditch this job and become union pipelayers bro. That would be x-treme.
Customer: Can I have the large fries please.

by DwightB May 14, 2006

flathead

A term used to describe someone with few or no brains or common sense, resulting from repeated beating of one's head against the wall. An antiquated term from mid-20th century.

Little Joey runs out into the street.. in front of a careening ice-cream truck. Dad yells, "Joey! You flathead! Get out of the street!!"

by BlackKat65 June 23, 2010

big flat fatty

A fat girl who is flat chested; a fat chick who does not have big tits. An overweight girl with small boobs.

See also big fat flatty.

That poor fat chick has small tits. She's a big flat fatty.

by PMax April 13, 2008

Flat as a rock

This mean "on the downlow"

Yaro: Hey are you gay?
Lucas: Yeah but it is "flat as a rock"

by Scurvy McCheese May 27, 2011

Flat egg

A person whose personality resembles a hard boiled egg that has been peeled and then smushed.

"Ugh that girl has no personality!"
"Yeah, she's a real flat egg."

by CToso69 May 12, 2016

Flatbread

What a person is called when they think they have an ass, but they clearly don't.

She doesn't have an ass, she is a flatbread.

by llama.com January 13, 2018