Holy crap at that poster who got justifiably banned...what the fuck were they thinking with that take?
As for the "joke", I'm not sure how that gets through all the rewrites and evaluations a movie goes through to make it to release. It could've been any kind of dumbass, cliched, military banter joke...how did they settle on that one without thinking of the implications behind it? Did they really think the shitty wordplay was just that clever?
I've liked Anderson's films for a while now, I recognised them for the dumb, guilty-pleasure type crap they became after a couple of legitimately decent films at the start of his mainstream career (Event Horizon and Mortal Kombat are perfectly good, uncomplicated movies imo.). It seems he's been on a quest to scrape the bottom of the barrel ever since, and has devolved rather than get better because the money kept rolling in. As dumb as the Resident Evil movies were, this seems like a new level of low for the guy, and I wonder if this kind of careless shit is what finally craters his career. All for the sake of a reference to a childish, racist, shitty, outdated slur of a rhyme that everyone else grew out of after hearing it on the playground.