http://www.urbandictionary.com/define.php?term=meh&f=1
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...
"you wanna come round mine?"
"meh"
"whats that mean"
(told all of the definitions above)
"so which one? yes or no?"
"meh"
"that a yes?"
"meh"
"a no??"
"meh"
"a maybe???"
"meh?"
"maybe???"
"meh"
"look please tell me"