The 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.

@djm62 the second rule of WD 40 club is explaining what WD stands for, and what the 40 means.
@Scmbradley @djm62 yes WD is water displacement
@bithive @djm62 aha one of us