Working Class Mantra

Can Someone Translate This For Me, Please?

If you want to lob a few thought grenades across the office, be careful they don't detonate too close to you. Why? Because a session of "blamestorming" could follow. Does all that sound like gobbledegook? You see, I'm told these are the latest lines in workplace lingo. A "thought grenade" is an explosively good idea. This phrase became fashionable among office staff last year, as did the expression "Let's sunset that", which refers to unsuitable ideas that must never be mentioned again. Every worker knows the pain of recriminations after a project goes wrong. Now it has a name - "blamestorming", which means debating why a deadline was missed and who was responsible.

FOOTNOTE: Lingo star.