If someone tells you about some new improvement to a program, you
might respond: Feetch, feetch!
The meaning of this depends
critically on vocal inflection. With enthusiasm, it means something like
Boy, that's great! What a great hack!
Grudgingly or with
obvious doubt, it means I don't know; it sounds like just one more
unnecessary and complicated thing
. With a tone of resignation, it
means, Well, I'd rather keep it simple, but I suppose it has to be
done
.