серафими многоꙮчитїиThe first rule of WD-40 club is you have to mention that WD-40 is not a lubricant.
If you want to check if someone is in the club, mention it in conversation without acknowledging that, and see if they tell you.
Johnny Wallflower@djm62 I too am a lifelong member of the Annoying Pedants Club.
@john271828 it's highly dad-coded pedantry, too!