2 (adj) a filler word
Mark: Eh, it was shmeh
2. Jeff: Wanna go to the movie tonight?
Mariah: shmeh, I'm just not up for it tonight
It is pronounced shh-meh.
It's like an advancement of the word "meh" and can be used in different situations
"it was shmeh" asher said in response
"how did that test go?" alex asked
"shmeh" he responded after he knew it didn't go so well