you have ruined your own land...
 

When trying to buy from a merchant that cons dubious, you just get the bland message "i will not deal with one such as you".

Correct should be any of these iirc:
It's not enough that you [race] have ruined your own land. Now get lost!
I have something here that [race] use..let me see...it's the EXIT, now get LOST!
Don't you [race] have your own merchants? Whatever, I'm not selling anything to you!
(possibly still more)

Please refer to eqstr_us.txt, lines 1154 and the following. :)

Oh yeah. I also miss being referred to as a talking lump of refuse when hailing folks.