blaah 

a word sound used when in terms of ect. Also just cool to use any time.

u kno the guy who likes that girl and runs round, and owns a nice car and blaah

blaah by Dave May 31, 2003

blaah 

1920's, Apple sauce, nonsense, or anything that is no good.

The new jazz band on WNAX is blaah.

blaah by Bob Proczko October 16, 2006

Blaah 

A mood, especially during COVID.

Man, everything just feels blaah

Blaah by bball288 January 18, 2022

Blaah 

Feeling After You Fall Down A Flight of Stairs At A Concert , Followed By Pain and Soreness Afterwards

So and so went to a concert and fell down a flight of stairs afterwards felt very Blaah.

Blaah by K.M.O. May 15, 2022

penis blaah

<Interjection>
1. Some shit a 13 y/o cracker in history class would say right before the north tower being hit while the TV is on mute
2. Some shit a 4 y/o cracker in an apartment would say right when they see their mom blowing their dad
<Noun>
When the death star shoots you right in your dick before exploding your planet

Some 4 y/o cracker's mother: "pbhhhhhhhhhhhht"
Some 4 y/o cracker: "haha mommy go penis blaah"

penis blaah by HEETLAAH December 13, 2025

Jason Blaha 

A Fitness Youtuber who rose to prominence by attacking the supplement industry and attempting to expose fitness icons who were pretending to have natural physiques when they were actually on steroids. The term "fitness" is used very loosely with regards to Jason Blaha because the layman can clearly see that he is obese and looks like he has never touched a weight in spite of using steroids himself. Jason Blaha is also famous for pretending to be a military veteran, CIA mercenary assassin, and reptilian illuminati overlord (completely serious). Jason has also made repeated racist remarks towards blacks and asians and threatened to kill Veterans should they ever approach him in real life. In fact, Jason Blaha has threatened to shoot anyone who approaches him, claiming he can do so under "Texas Castle Law." In truth, Jason Blaha is not actually an expert in anything and either googles information or flat out lies about it. This does not stop him from acting like a smug know it all and speaking very condescendingly towards people seeking his "advice."

While he pretends to be an all around amazing person. Jason actually just sits at home all day reloading ammo and uploading close to a dozen rambling videos a day, clearly milking the profit sharing features of the video hosting platform. His paranoia causes him to never leave the house and he frequently asks his stripper girlfriend to go to Sams club to get the only food he consumes: Jasmine Rice and Coke Zero.

Wow, Jason Blaha is sure getting fat!

Jason Blaha by Inner City Fitness September 20, 2016

blah-ke 

V. To commit to an event and back out the very last literal minute

V. To drive his truck and back into someone else's

Adj. Fashionably 30 minutes late

I'm blah-ke'ing out tonight
I blah-ke'd your car
I will be blah-ke to the meeting

blah-ke by Mbs jay January 24, 2017