The 70% are a swarm of prudes...or pretends to be one...they see an open durian shells with the fleshy seeds...their mind starts to wander & say..it represent the part of their wives, they rarely gets to taste & then complain it is vulgar!..
But these same people...once they cross over to JB....any 'hole' is a good one...go further....they will 'paint the town red'...back in Singapore......