Hey dude,
Do you use reference poses when you sketch these? Or is it all from scratch?

Hey dude, this was slightly from a refrence of myself in the mirror XD

Ah ok.. though how did you take a picture with both your arms down? Are you some kind of wizard? o_O

Just asking cuz I thought the right-hand side arm looked a bit odd.. but wasn't sure if it was because of the position or not - I'm not great at anatomy generally.
Looking at it a bit longer though, I reckon it's probably because it's really smooth compared to the other limbs.. what do you think?

^^ no i just simply looked at myself a couple of time and then sat back to draw :3