I learned my lesson not to drink from strange bottles long ago. Thankfully it was because me and all my underage friends (hol up this was back when I was underage too! Haha) used to hide our vodka in water bottles, and on more than one occasion someone (once or twice me) would pick one up and take a huge swig mistaking it for water. Thankfully nobody died from that, but it felt like you were going to at the time!