Gosh, they're a rowdy lot in tonight!

{Projoy] I'd looked at Park Place on Google Earth when I first set the question, but didn't notice (or forgot) the fact that part of it is indeed covered.
[INJ] Obviously, without the Monopoly connection it is just a random small street in America. I didn't expect people to know the entire board in the US version, but I thought most people would have come across references to Boardwalk/Place Place (the most expensive properties). I think I had heard of them even before I lived in the US, and I know I've seen several references over the years. I would have picked Boardwalk, but it doesn't begin with P.

[Tuj] P? NO
[Chalky] A double-entendre? *audience completely silent* NO.
[CdM] Have I experienced it recently? *a few titters* YES.

[Raak] Marriage? *much applause* NO.

As opposed to large numbers of uncivil partnerships

[INJ] In-all-but-name? NO.

[cfm] I think you could call it a custom, but not a ritual.

[cfm] Seduction-related? Best answer is probably NO, altho you could make a link.
[FGZstar] Related to foreplay? *wag in audience calls out "I should be so lucky!"; more laughter*. Real answer: IT COULD BE (but not intrinsically).

[jim] Nosh and Slosh? NO.
[cfm] Birth control? *laughter* NO.

[cfm] But there is a defensible YES answer, on reflection.

[Raak] Dating? NO!
[Giertrud] Consenting to answer could set a dangerous precedent for this game, resulting in all subsequent clues being limited to a maximum 26 questions (possibly a logician could explain how it could be less), but anyway, NO, contains none of those.
[CdM] YES.

[cfm] Abstinence? *sustained applause* YES, but that's not The Answer.

I know it's not right. I just want to hear the audience reaction.

[CdM] Virginity? *audience don't react much* NO.

Nuns, perhaps?

[FGZstar] Religious Connection? HM. The obvious answer is YES, but the connection is not intrinsic - you can have religion without this and this without religion.

[Raak] Celibacy vow? *more audience laughter* NO.

[FGZstar] Consent to sex? NO.

[FGZstar] Lurve? NO.
[cfm] Self-lurve? NO.