Phrases with «nasty questions»

Some pretty nasty questions on means from raw data to use as extension once they have practiced how to calculate means. (tes.com)
Nasty question as usual. (realclimate.org)
This may be a little bit of nasty question but I have been on many sites about composting toilets and specifically about Nature's Head (which is what I would prefer to buy) and no one addresses this issue that I know of. (tinyhousegiantjourney.com)
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