You wouldn't have thought gorilla's could grin, but somehow Marco managed it. <Nice! Hey, I got one too. What do you call a zombie in a tuxedo?>

While he bashed a few more zombie heads - hey look, zombie braaaaaaaains! - Marco eyed the robot and the dude that kept arguing. <You know, I'm sure we'd all love to just sit back and watch you two have a hissy fit about who's alpha male and all, but how about you wait until after we finish kicking zombie butt?>