blah 

something that means nothing.

"hey joe, whats up?"
"blah,"
"what?"
"blah"
"ok..."
"blah"

blah by _*_*_*_ October 15, 2005

Blim-blah 

Formal way of parting ways at the end of a conversation

Tom: I would like to take you out tonight, how about it?
Suzy: Uh...I have to go walk my fish, Blim-blah!

Blim-blah by Blimblarious September 7, 2006

blah 

when you have nothing to say, and its hard to say what you feeel.

ughh, i feel so blah.

blah by AlySsA@ February 23, 2009

blah 

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.

blah by Sunhome September 22, 2005

blah fuck it

This phrase is used as a substitute for "ah fuck it", and really is just a creative use of the word "blah".

Specifically, it should be used when something doesn't need to be said and you realize it when you're halfway through explaining it or even in mid-sentence.

It could also be used when you suddenly change your mind about something.

I've got 15 minutes to get to this wedding and I can't find my tie!!
Blah fuck it, I'll go without one.

blah fuck it by quetzaln November 1, 2010

blah 

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!

blah by Nocty December 20, 2003

Blah 

A word to use when you dont know what the persons talking about.

Blah Blah Blah is all the students were hearing

Blah by Pirate.Princess.Loves.Knee.Socks. October 23, 2006