yer blah 

when somebody says blah in a sentece, and insult to that person's blah. not an actual word, but formed by some person in the early 90s by small urbanites

person 1: blah
person 2: yer blah

yer blah by Mr. Blah II February 6, 2005

BLAH 

a verb which is also an acronym

B- Blatantly
L- LA'ing
A- Aloud
H- Happily

(you say LA like the stereotypical little girls skipping down the street back in the 80's-90's going lalala)

"Why is that girl all happy and LA'ing to herself over there?"
"Eh, guess she's BLAH'ing"

BLAH by AMOR-AYYY :D May 2, 2010

blah 

An acronym of Boredom, Lassitude, Apathy, and Halfassidness referring to states of mediocrity and suckitude.

The daily grind of working for The Man has Mary Louise walking through a haze of blah.

blah by Eclecktic1 October 20, 2010

blah 

what a vampire says instead of blood

Man: What are you going to do to me?
Vampire: I'm going to suck your blah!

blah by blahx October 30, 2007

blah 

1. Dull; boring event
2. To diss someone or something

1. I had a very blah day today.
2. Your face is blah!

blah by Edrianna February 23, 2008

Blah 

When saying "blah" to someone, means you're not really listening and you don't care what they have to say to you. especially if it's something really important.

For example:
Sally: Did you watch those aliens attack our planet yesterday?
Fred: Blah
Sally: You are a bad pinecone

Blah by DuckieGal155 October 25, 2008

blah 

'Blah' is a replacement word for 'bro' or 'brother'. It is often used when the speaker is not bothered to pronounce the listeners name. 'Blah' is often used after the word 'chyeah' to emphasis excitement or reinforce the speaker and listeners understanding.

Speaker 1: "hey dizzle, you enjoy the party last night"
Speaker 2: "yer it was pretty sweet, did you end up taking the chick back to yours?"
Speaker 1: "chyeah blah"

blah by Frenchy929 October 20, 2009