Every building has one person who sees the misplaced apostrophe on the cafeteria sign and has to decide, again, whether to say something.
These are for that person.
They're not mean about it. The best grammar jokes never are — they come from actually loving the machinery of the language, the way a mechanic loves an engine. Wear one and the right colleague will find you by Thursday.
There's a version of grammar pedantry that's about making other people feel small, and it's tiresome. That's not what this is.
Precision in language is a kindness. It's how you make sure the thing in your head arrives intact in someone else's. That's worth caring about out loud, and it's worth a joke or two along the way.
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