Meh

[Becky]

Indifference; to be used when one simply does not care.

[Dave Paprocki]

The verbal equivalent of a shrug of the shoulders. -quoth me

[Jessica]

used in the greatest tv show of all time [The Simpsons]. in the episode Hungry, Hungry Homer, bart and lisa respond to a homer inquiry with meh. mystery solved

[Becky]

Meh is used to describe any and every word possible, including:
Yes
No
maybe
kind of
never
always
ok
alright
no thankyou
yes please
look bitch i really dont care so just shut the fuck up
if you want
whatever
If you wnat
i dont want to really
well
shut up
i dont really care
no honestly, i dont care...

...and is never explained on which is actually used...

[Mark Zuckerberg]

An interjection used to imply indifference towards a subject; a verbal shrug. This particular interjection has somehow become quite popular among teens, the reason for this popularity is a mystery. Other popular interjections are bleh, dah, and mih. Usu. pronounced shortly, without eye contact or body movement.

[Little_Girl]

This is a universal, non-commital answer to every question ever posed. Its the answer that deosnt actually give any answer.

[Tina]

A random word when people either dont know what to say, dont care, cant answer a question or are too drunk to form a coherent english phrase.

[Justin Bieber]

An expression of [apathy].