Kaicb
A kaicb is someone who can’t be trusted to show up on time. They’re the reason the class gets out early every day.
He’s a kaicb and missed the entire test because he was still eating breakfast.
She’s a kaicb and showed up to the meeting 2 hours late wearing a hat and socks.
He’s a kaicb and took 10 minutes to walk from the door to his seat.