I figured I could make up a bit for my absence by posting yiddish E words today.
Again- I seem to like to pick ones you can use negatively :)
Ech- is a groan. You probably already sorta use this word- don't you? The trashbag fell apart again- ech. (eck)
EiEi- used like Oh! It reminds me of my mexican friend's jajaja. Sounds fun to say.
eingeshpahrt- stubborn. I have been accused of being eingeshpahrt occasionally, but I don't think I am.
enschultig meir- Excuse me! it can be used without the sarcasm, but what good is that?