no seriously, don't say these things. a list of all those phrases that we hate - stop using them. these are like the unforgivable curses in harry potter.
"nice to e-meet you" in an email. Starting an email like this guarantees I will never look back fondly on our meeting as 'nice'. Plus, we HAVEN'T met.
"double click on that". This seems like something a cop would say if they were trying to impersonate a tech kid.
"give you some time back in your day" this is not acceptable to say if you are ending the meeting 2 minutes early.
what ya got?