Around the office this guy is known as Tony Talk-a-lot. If Tony has something interesting to say, he'll tell you about it. If Tony has something uninteresting to say, he'll tell you about it.
I've included the original pencil sketch, which I did while sitting on the couch. During the inking stage I decided to change his right arm because I thought he looked a little unbalanced.
(Prismacolor Premier Brush Tip Marker on Strathmore 300 Series Bristol Smooth. Digitally coloured in Photoshop)