Excerpts from an article about dating techniques from a 20-year-old Japanese magazine for teenage boys, #1
Picking up a girl you don't know on a school trip
... 2. While sightseeing at a temple (continued)
Get close to the girl you're after by bragging, "I'm the son of this temple's head priest! Those guys make a lot of money, you know." Nobody would tell a crazy lie like this, so she's sure to believe you.
Will:
In a Roman Catholic setting, this pick-up would be, "I'm the son of this parish's priest. Those guys shell out a lot of blackmail money..."