He is tall, skinny Caucasian male. His pirate costume includes a captain's hat.
He likes the idea of a hat made of live mice.
Scooby-Doo! Mystery Incorporated
Insert details here. (The Grasp of the Gnome)
"That Queen was a royal jerk."
"Yeah, I said 'Ahoy, Ahoy' in my pirate voice, and she stared at me like I was wearing a hat made of live mice!"
"Oooh, if I ever found a hat like that I'd never take it off."
- - Nerd pirate 2 and nerd pirate 1