Top definition
something that means nothing.
"hey joe, whats up?"
"blah,"
"what?"
"blah"
"ok..."
"blah"
by _*_*_*_ October 09, 2005
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2
a word commonly used to describe an emotional state in which the person feels a sense of having no hope; usually during a deep depression.
As I lay awake, alone in my bed, I cannot help but become overwhelmed by this feeling of blah.
by Sunhome September 06, 2005
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3
its a word used in an after sentence, when no one is talking, or when a person has nothing else to say.
1.So then i told Jose that imma look for those midgets if its the last thing i do.. and blah..

2. just blah..

3. mm.. BLAH!
by Nocty December 20, 2003
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4
A word to use when you dont know what the persons talking about.
Blah Blah Blah is all the students were hearing
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5
when you have nothing to say, and its hard to say what you feeel.
ughh, i feel so blah.
by AlySsA@ October 19, 2008
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6
Extremely bored. Not a thing to do.
"I feel very blah..."

"Who here is blah?"
by LPGuy08 January 09, 2006
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7
1.A word that describes an unknown situation.

2.A word that describes an unknown feeling.

3.Used when you don't know the answer to something.

4.Silver's word! >=D
1.'Are you sure about that?' 'Blah...'

2.'How do you feel?' 'Blah...'

3.'What is the answer to #44?' '.....Blah.'
by Silverfang June 27, 2006
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