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.
by crank&piston December 22, 2011
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The term "flat out" means: completely, definitely or clearly.
I am flat out broke.
She is flat out gorgeous!
He is a flat out geek.
by Cheryl_B April 3, 2009
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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
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Colin McRae "if in doubt flat out"
if you are not sure what is after next corner, all you have to do is put your feet on acceleration to the floor ... flat out
by wrx April 16, 2009
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Pushing your car to its maximum speed.
Jeremy Clarkson: "Flat out, you'll be going 190."
by SargeH April 3, 2009
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The extreme or extreme lack of something.
person 1: You going to the game tonight?
person 2: No, I'm flat out of steam.

guy 1: Did hear that chick fart?
guy 2: Yea, and now shes flat out gone.
guy 1: <sniff> <sniff>
by hashref April 3, 2009
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flat-out: an adverb that means: at full capacity, at maximum speed, totally, thoroughgoing
Ben, pumps working flat-out. A foot of water in the bilge.

a flat-out promotional campaign
a flat-out deception.
by leocod September 20, 2007
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