Twitching thumbs

Meet Sean. He's your average, everyday gamer guy. He's also my mansona, a.k.a. me, only a guy.
Sean first appeared as a nameless "gamer friend" in a poem I both wrote and illustrated for my Poetry unit in English 10. I grew attached to him, and made him into myself of sorts. Perhaps later I shall post the original poem, so you can all feast your eyes on the original Sean. :)
I feel so bad, I drew him on such crappy paper... D: Sorry, Sean. And I really have got to stop coloring jeans like that... it looks horrible. Sorry again, Sean. D:
About the title. Yes, what you see Sean demonstrating here is the "gamer's salute" which I have created. Come on, if Assassins get THEIR own salute then WE should get OUR own salute as well, right?

A few things you should know about Sean (and therefore myself, unless the difference is noted):
He is 5'3" tall (2" taller than me.)
Sean hates Algebra WAY more than he hates Chemistry. (I am the other way around.)
He knows more about video games than he would ever care to know about Chemistry or Algebra.
Much as he likes video games, that's the only "nerd shirt" (as we both call it) that he owns, because he's still too shy to appear nerdy in public.
He's getting braver concerning that.
A friend of his convinced him to get his ears pierced, saying that it "really doesn't hurt at all."
Sean's hair is the first thing most people notice about him.
People have tried to convince him to change his hair before, but he refuses.
Because of his hairstyle, very low temperatures bother him. (Very high temperatures bother me, for obvious reasons.)
He's unhappy with his figure. He wishes to be more muscular. (I wish I was skinnier, how predictable.)
Though he knows it would make him more muscular, he doesn't want to try out for any sports.
He's been a part of a school sport before. Namely, baseball. (I was a cross-country runner.)
He lasted merely two years in said sport.
He does like to play outside. He just doesn't like to practice for it. BO-RING.
He hated middle school.
People made fun of him.
This is probably why he's so shy today.