Yeah... fresh off a plane I bet. Funny thing is he could have brought in a kilo legitimately. Maybe he brought in a lot more and there was 400g he couldn't poop out.
With Indian restrictions on gold imports, maybe there's a market for 1oz gold marbles, if you get where I'm going with this
maybe he's the goose that lays them golden eggs, ate a bottle cap and out comes a perth mint 1 oz blob.
Just try it the day after having a hot vindaloo curry. You'd be crying like a baby. I speak from experience.