It's not a question many of us will have been asked before but once you start asking it, be prepared for some serious debate as this video that's going viral shows.
Four friends, Zack Bruno, Jordan Griffin, Adler Bruno and Maalik McClymont, became unwitting viral stars after they shared their exchange after someone asked the question: "If a fish is underwater, is it wet?"
Now you wouldn't think that the question could pose such risk, but the resulting argument is possibly one of the funniest and most intense you'll ever see.
Don't try this at home.