This started out as a request, but it was so much fun, that i really wanted to clean the sketch. So it became a lineart. And then i started out with flat colours and i... i couldn't stop.
Please, dear other requesters, don't be angry with me! It was just so good to do this piece.
... Don't expect every other request to be like this.
The fire was quite nasty. I actually had coloured Luffy into detail before i even added the lineart for the flames, so it may look a little off... And the background is quite messy, too.
I used one or two references from the Manga for Luffys face, as i never drew him angry before. The pose is totally made up, even though it reminds me of clichee super hero poses... xD