that's not nice of you
Very common
phrase
Typemultiword
Subtypephrase
Structuredemonstrative pronoun + od + pronoun + negative verb + adjective
UsageUsed to tell someone that their action is not kind or polite.
Examples
That is not nice of you.
Excuse me, that is not nice of you.
That is not nice of you, sir.
I think that is not nice of you.
Really, that is not nice of you.