American English and British English diverge on the meaning of the word fanny. In the US, it refers to bottom, like a fanny pack. In the UK, it's a vulgar word that refers to female anatomy. Fanny pack - Wikipedia Urban Dictionary: Fanny Fraser’s Phrases: Five Mild American Words The British Find Rude | Anglophenia | BBC America
If ya ever set up a separate UK English version of the game, you may want to consider renaming the fanny pack to, say, a bum bag for them! Which is their inoffensive term for a fanny pack. In British English, fanny pack has a very different meaning....
Or to see a Brit reacting to finding a fanny pack in-game in real time: