Typical suburban slacker. Probably very bright, but would rather be popular and have lots of friends than be a big geek. So he's a follower. Wants to say the hip things to make him look hip. He's a bit of a comic or a clown. It's how he deals with embarassment. He's never had to work for anything. He's in Scouts because that's where his friends are not because he's all that committed to the movement.
Yeah then. He'd probably say dude. But not excessively.