Muchacho Redondo Burgers

What do you think about these guys? David Wolley is a friend from highschool (15 year ago) who came back to me after almost that time of absence to commision me the design for his upcomming burger shop. I´m thinking about somethig funny with this one and something more classy. This would be part of a mural in the shop. Does it gives you burger vibes?