Pacsek
A Pacsek is someone who thinks they're the best at everything. They wear too many socks and talk too much.
The Pacsek wore socks with dinosaurs on them to the meeting. No one asked why.
The Pacsek talked about the weather for 10 minutes. No one cared.
The Pacsek said they were the best at everything. Then they spilled coffee on their shirt.