Translation:I would not wish that on anyone.
Yes. In this case it's used to express that something is very bad, or at least bugging. Check out these dictionary hints:
Thank you. That is interesting, and good to know. We have some similar idioms in English--such as "jump down someone's throat," but not this one. In English there is a rather archaic idiom that might be related--along the lines of "I would not want to bring that down on his head."