baarabile
Baarabile is someone who is super confident, even when they have no idea what they're doing. They'll tell you they're the best at everything, and if you question them, they’ll just laugh and say you're jealous.
Baarabile said they could beat anyone in a dance-off, even though they couldn't even stand on one foot.
Baarabile told their teacher they knew everything, but they failed the test.
Baarabile claimed they could fix the internet, but it just got worse.