2 definition by mr.Trousers

Bleurgh is just a word, though possibly more of a noise, expressing total disgust at something there, or about something said.

An adaptation of the word meh, a kind of hybrid between Bleurgh, a sound more than a word, meaning that you are totally disgusted by something, and Meh, a word of passive, unenthusiastic attitude, also meaning whatever. bleh is like a slightly disgusted meh.