answers any question you don't know the answer to
Dan: hey wats the answer to #1
Jon: blah
by Jonta October 13, 2005

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The Golden word of English Literature!
It is mimed behind people's backs to suggest that they talk too much or that they talk about useless topics for no reason.
It is also viewed as a word expressing indifference, or lack of a preference.
blah is sometimes assumed to mean something negative because it is used to replace a word that may be unpleasant, but blah itself is neutral.
"Blah! Blah! Blah!"
"I Feel Blah!"
"Blah! stop your crap!"

by Jin! March 03, 2008

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A word that, when uttered, causes the head of the one who said it to leave the body of the one who said by means of a miniature explosion.
Blah. *BOOM*
by bat_hero November 16, 2009

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an abbreviation for "bored like all hell"
person1: What do you want to to today?
person2: I don't know. I'm blah.
by izakt March 01, 2008

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a word used when you're extremely bored or don't know what else to say
"blahh i'm bored"

or.

"so that should be fun"
*ackward silence*
"blahhh"
by pshaa. December 15, 2008

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A word to break an awkward silence

I'm A Flying Unicorn now oftenly used
a group of people finished a convo...

Random: BLAH!
by Smiley_Swarley July 10, 2008

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Cane define as random talk,bullcrap talk or a corny talk of any persons in any chatting rooms.
Person 1: Man, i love YTP..they're so funny,hey did you know that..
Person 2:Ugh,you fucking talking about blahs again..
by Lolskie September 27, 2009

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Lotsa space for your liquids.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt