A circular crack rock, coming straight from the pot.
Flats look like flapjacks -- Pancakes? You don't know.
by ziptnf October 16, 2007
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bad; boring; dull; opposite of steep
Homework is so flat!
by Eileen March 15, 2003
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British a bunch of rooms on one floor - a single-story building. It is commonly confused with "flat," meaning apartment.
i live in a flat, but not an apartment.
by I belie definitions September 9, 2006
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Uncool, bogus, lame, wack, or dick.
I got fired today for smoking weed in the bathroom...my boss was totally flat about it.
by J March 13, 2003
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1) A peice of land without any hills or valleys.

2) What one might call a girl's chest if she has a little cup size or no boobs at all.

3) A word that is not veiwed as offensive or foul, but can be substituted for any words that are offensive or foul.
1) Charles Ingalls: The prairies are so flat. Myabe I'll build a house here.

2) Drew: Dude, Amy is so flat.
Nick: She's only three years old...

3) Paul: Flat! What the flat is going on here?!
Marie: Just shut the flat up! You would never flatting understand anyway!
Joe: Flat you marie! You flatting flat! I never want to flatting see your flatting face ever flatting again!

Paul: You're such a flat...
by Cha, brahhh. (: June 8, 2010
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someone who can't play music for shit.
take the trumpet off your mouth. you're flat.
by bob the unbuilder April 2, 2007
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