...they say they are from a christian congregation in your area
I was the one that invented that line when going door to door.
I felt announcing that I was one of Jehovah's Witnesses detracted from my presentation of the Watchtower and Awake!.
To stave off uncomfortable silence, I've also used the line when meeting a householder from school or work; I was visiting on behalf of the 'Watchtower Binder & Tractor Society'.
Oh...I also invented the triangle tear in the plastic coffee cup lid that allows you to drink coffee while driving and not spill as much.
Unfortunately I didn't patent the design; otherwise I'd now have as much money as the Borg Corporation.
If the Borg were ‘normal’…they’d lose the advantage of owning a niche market and would eventually have to revert to living off their investment returns and donations.
Wait a second!…that is 'normal'. :)
Flip