bleh can be used to replace common nouns to create the perception of not caring
Your blehphone is so old, get a new one
used for the word "moan" but in a secret language for your bsf.
me: the boys in my class keep on.. wait my mom is right there. they kept on blehing in my ear and it was annoying
bsf: omg that would of been so annoying if. they blehed in my ear
adjective - not the best: i.e. "I'm feeling a bit bleh";
tired: i.e. "I'm feeling a bit bleh";
toey: i.e. "I'm feeling very bleh CYL";
anxious: i.e. "I am very bleh about seeing her again";
susan: i.e. "bleeeeeeeeeeeeh"
love: i.e. "i bleh you"
random silly noise before hungover sex: i.e. "bleh"
bleh
An reaction caused by a minor inconvenience or a sense of mild distress.
An inside joke made by "MB"
*Drops phone* "Bleh!"
*Computer dies* "Bleh!"
*Store is closed* "Bleh!"
noun, plural blehs.
Slang .
1.brother.
2.friend; pal; buddy.
Synonym: "Bro"
Example Sentence: "What's up, Bleh?"