Bongga

This is actually a word that means extravagantly costly. Something that is costing you a lot of money. Probably your spouse, your wife or your kids or your friend is someone who likes extravagant and flamboyant things, so she could say, ‘This birthday I need a bongga gift.’

Laggy

Any guesses what that could mean? Well we talk about a lot of things lagging, which are slow. For example, 'My Wi-Fi these days has been behaving pretty laggy.’ That means it’s responding slowly. It is the new word that you can use when your internet is slow or your Wi-Fi is slow.

Nothingburger

It actually means something that is insignificant. For example, ‘His speech was full of nothingburger stories or phrases.” Something that is not so important or essential or crucial, lacks significance is nothingburger.