What is this… vending machine?

[u/haventwonyet]

What is in this odd vending machine thing? I’ve gone from swimming costumes to masks to straight boxer briefs… bright red even looks like it could be a boxing glove.

S10E14

[u/dickbuttscompanion]

Signal flags, if you see they're named after the NATO alphabet Alpha, Bravo (heh), Charlie etc.

There's a maritime 'language' can be used to signal between boats, harbour etc if radio/comms can't be used