A local millennial has successfully nuked his inheritance by spending $15,000 on Singapore Airlines Business Class tickets for his ungrateful elders.

The surprise, filmed exclusively for the dopamine hit of social media validation, upgraded the parents from the usual knee-shattering economy seats to cabins where they can lie flat and contemplate their son’s financial illiteracy.

“Wah lau, so expensive for what? Economy also can reach New Zealand what, why you so bodoh waste money?” remarked the father while aggressively stealing extra packets of airline nuts.

The mother expressed her gratitude by immediately calculating how many packets of chicken rice the ticket could have bought instead.

“Seat can lie flat ah? I still cannot sleep because I thinking about your bank balance, boy,” she noted while ordering a third gin and tonic.