Top definition
the act of needing to make a vomit like noise after seeing an ugly face, an uncomfortable site, the combination of two people who shouldnt be together and how it makes you feel, and the noise girls make after eating and running to the bathroom.
1. Me and Jamie saw her and could not help but go "blagh"

2. The site of her in a bikini made me want to "blagh".

3. When I saw the couple walking together I wanted to "blagh".

4. After eating one potato chip she needed to run to the bathroom and "blagh".
by Karen BagO'Douche March 21, 2007
Mug icon

The Urban Dictionary Mug

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

Buy the mug
2
You say this when you have no idea what to say similar to supercalifragilisticexplealidious
Billy did not know what to say to his crush so he said blagh and ran away.
by ola11 December 14, 2016
Mug icon

The Urban Dictionary Mug

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

Buy the mug
3
total bullshit, a waste of time, something not worth hearing, a noise made when vomiting
"when we grew up all of this was nothing but blagh!"
by arthur lee johnston the X January 01, 2012
Mug icon

The Urban Dictionary Mug

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

Buy the mug