flat-out

1. plain, open and direct

2. at full speed

3. total, complete

He just farted in my face, flat-out.

by The Return of Light Joker October 1, 2007

Flatting out

To ‘flat out’ is to become so bowled over by a car’s looks, abilities, noise or general awesomeness that nothing short of passing out next to it can convey your feelings for said automobile.

Flatting Out

by crank&piston December 26, 2011

Flat Out

Straight up

Rebecca says I really like your red shirt. Theresa says flat out. Rebecca says: straight up!

by T June 11, 2004

flat out

Adj
1. Someone who can can dress; fresh
2. Something that is highly acceptable

Are those the seven jeans with the dolce and gabana hoodie? Son you are flat out.

by Mello F November 8, 2007

flat out

when youve smoked an immense amount of weed or drank loads of alchohol and your on ure back

guy 1: dude wot u doin
guy 2: not alot up im flat out on the floor

by wubadoo December 28, 2005

flat out

To be extremely busy.

Jane: It's lunch time. You want to go grab a bite to eat?

Kate: Thanks, but I can't right now - I'm flat out...

by g_pi July 20, 2008

Flat out like a lizard drinking

To be, or have been, hard at work. Originating in Australia.

"G'day mate, how ya been?"

"Mate! I've been flat out like a lizard drinking! This is hard yakka! I've been working on it for yonks!"

by G'day and Well Hey January 21, 2009