I heard someone senior use the phrase “cognisance gap” a few weeks ago.
Meaning “us directors missed it because we forgot about it”.
Sometimes I feel like a sea wall against an incoming tide of piffle. I just let it crash against me with little effect (although the long-term erosive effect might begin to tell).
Also, referring to a presentation as a Powerpoint ‘deck’ is one that stands out at the moment. I am making a point of never using it myself and acting as though I don’t recognise the term when it is used. The amusing thing is that the greasy pole climbers are now using it.
Another good’un was hearing a (not all that competent – politely) colleague protesting about the time it would take do that ‘project’ and that would mean something else not getting done. The funny thing is, the ‘project’ was correcting errors she had made in existing work. My audible snort at the time hopefully conveyed my disdain.