Pakato
Pakato is when you're so full of hot air, you think you're the best at everything. It's like being a balloon that’s about to pop.
He pakato'd during the presentation, talking so much he made the whole class laugh.
She pakato'd through the whole project, taking all the credit and leaving everyone else to do the work.
He pakato'd his way through the game, talking trash like he was the king of the court.