Top definition
1. The name given to an apartment which you rent weekly or monthly.
2. The name given to someone who is not cool and is dull and boring
3. The name given to a woman with no or hardly any breasts.
4. Something which is level, does not decrease or increase.
5. The name given to something filled with air which is now de-flated.
1. Wanna come back to my flat?
2. Stop being so flat, come to the party!
3. I realised last nite that my girlfriend was flat and she had been putting tissue in her bra, damn!
4. This years profit margin was flat.
5. Shit! How am i going to get to the prom now, the god damned tyres are flat.
by UncleBeef March 23, 2003
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2
adj. Used to describe a person of the female sex as to having no breasts.
She is flat as a board!
or
She is flat as a brick.
or
Your mom is like a carpet, flat and always getting laid by Mexicans.
by Tim Finney March 22, 2003
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Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

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3
a flat shoe, looks like a ballerina slipper, that girls are wearing all the time. They can come in any color and with most any design on them. Causes = smelly, sweaty feet.
Look, that girl is wearing gold flats to match her gold earrings and gold purse.
by anti-flat April 10, 2010
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4
by Anonymous March 18, 2003
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5
Used to describe soda that has been left out too long or is old, thus losing its carbon-doxide infused goodness that we like to call fizz. It is not good. It makes people sad.

flat's best friend and synonym is warm.
You asshole! This whole 12-pack is flat!
by Dre March 04, 2005
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6
Runflat tires; tires that will never ever pop. THey will let u keep on rollin
if you ridin' rims u gotta ride flats
by PsychoticIdiot May 04, 2006
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The vengeful act of crapping on a lover's chest while they sleep.

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7
an adjective used to describe a girl with no ass or tits.
by pascal July 23, 2004
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Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

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