I used to go to school with this kid named David.
Let me explain.
Nearly every time he'd be telling me something, he'd be flailing his arms like a maniac. He'd always mention some stuff about a minecraft mod, or how pissed off he was about someone else telling him off.
He never listens, and he never gets his homework done. He hacks my minecraft account (Yes, Hacks) and plays on it and changes my skin.
He always corrects everyone on the smallest mistakes, when it doesn't matter at all.
He's a loving prick now, I barely ever talk to him.