reflection of the past

In my late teens and early twenties I had a schtick (ha ha) about saying, "Why that's my [male genitalia]". My (think "OPP song") joke went on and on. I applied it beyond logic. So, now long in disuse, I bring back the 'my member' joke.

What's that on the roof? Why, that's my member. (read matter-of-factly and knowingly)