A sense of dull frustration stemming from the fact that life will always get the better of the alive, and there is nothing that can be done about it. Similar to "The Man is getting me down" and, as in Ayn Rand's "Atlas Shrugged", "Who is John Galt?"
A: "You have no money, a horrible job, are failing in school and in relationships, and you haven't done the dishes in weeks."

B: "Bleh."
by Jade Monkey November 26, 2007
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1. not rally caring enough to finish your reply.
2. disgusted beyond belief.
3. being in the state of extreme boredom.
1. well i was like this is sooo boring and ... bleh.
2. you just ate a bug. what the fuck!? bleh.
3. bleh.
by xTJxSmothersX September 27, 2005
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A word that is used by stereotypical vampires.
Girl: Argh! A blood sucking vampire! Please don't suck my blood.
Vampire: Bleh!
by Sammy G. April 19, 2006
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Bleh is a word used to describe an alcoholic beverage, typically a beer.
by theteamyerrr August 17, 2022
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What heroes say when they climax and jizz on a girls face.

Made famous by a pornographic video depicting a male penis with rotating balls releasing its contents on the face of a participant (a hot porn star) while a stick figure traverses her body and yells "Bleh!" at an extremely opportune time.
Hero: Oh god I'm 'bout to....
* Blows load on face *
Hero: BLEH! bitch!
Bitch: yay!
by Peaters Griffiens April 5, 2009
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Bleh is synonym of Blah. Bleh is the word you say when you're frustrated, or when you feel like puking. Or just when you're bored.
Some people use it as an adjective, like in "I feel so bleh"... It this case, it means that the person is in a mood to say "bleh".
-Bleh!
-you're so bleh
-I'm gonna bleh
-Bleh, bleh, why me?
by Blehage March 11, 2006
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a word used to express exhaustion or discomfort in a situation
Person 1: I just ran over my cat!
Person 2: Bleh, that sucks.
by doodeoo August 21, 2006
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