overstep the mark

US /ˌoʊvərˈstɛp ðə mɑːrk/
UK /ˌoʊvərˈstɛp ðə mɑːrk/
"overstep the mark" picture
1.

superare il limite, esagerare

to behave in an unacceptable way or to do something that is beyond what is considered acceptable or appropriate

:
I think you might have overstepped the mark with that comment.
Penso che tu possa aver superato il limite con quel commento.
His jokes often overstep the mark and offend people.
Le sue battute spesso superano il limite e offendono le persone.